Kate Middleton & Prince William (Courtesy Of CNN)

Selena Gomez arrives at the 2014 LACMA Art + Film Gala Honoring Quentin Tarantino And Barbara Kruger at LACMA on November 1, 2014 in Los Angeles, California (Getty)

Cara Delevingne and actress Selena Gomez, wearing Gucci, attend the 2014 LACMA Art + Film Gala honoring Barbara Kruger and Quentin Tarantino presented by Gucci at LACMA on November 1, 2014 in Los Angeles, California. (Photo by Jason Merritt/Entertainment/Getty Images for LACMA)

(L-R) Singer/actress Selena Gomez, wearing Gucci,, actress Kate Beckinsale, wearing Gucci,, and model Cara Delevingne attend the 2014 LACMA Art + Film Gala honoring Barbara Kruger and Quentin Tarantino presented by Gucci at LACMA on November 1, 2014 in Los Angeles, California. (Photo by Jonathan Leibson/Entertainment/Getty Images for LACMA)

Selena Gomez arrives at the 2014 LACMA Art + Film Gala Honoring Quentin Tarantino And Barbara Kruger at LACMA on November 1, 2014 in Los Angeles, California (Getty)

Selena Gomez attends the Louis Vuitton show as part of the Paris Fashion Week Womenswear Spring/Summer 2015 on October 1, 2014 in Paris, France. (Photo by Dominique Charriau/WireImage)

Selena Gomez attends the Louis Vuitton show as part of the Paris Fashion Week Womenswear Spring/Summer 2015 on October 1, 2014 in Paris, France. (Photo by Dominique Charriau/WireImage)

Selena Gomez attend the CR Fashion Book Issue No.5 Launch Party hosted by Carine Roitfeld and Stephen Gan at The Peninsula Paris on September 30, 2014 in Paris, France. (Photo by Kristy Sparow/WireImage)

Selena Gomez's Dream Out Loud collection (Courtesy of Iced Media)

Selena Gomez's Dream Out Loud collection (Courtesy of Iced Media)

Selena Gomez's Dream Out Loud collection (Courtesy of Iced Media)

Selena Gomez's Dream Out Loud collection (Courtesy of Iced Media)

Selena Gomez with her little sister, Gracie on August 4, 2014 (Courtesy of Instagram)

Selena Gomez meets up with a large group of friends at Eclectic Wine Bar & Grille in North Hollywood, California on August 3, 2014 (FameFlyNet)

Selena Gomez meets up with a large group of friends at Eclectic Wine Bar & Grille in North Hollywood, California on August 3, 2014 (FameFlyNet)

Selena Gomez & Cara Delevigne (Getty Images)

Selena Gomez & Cara Delevigne (Getty Images)

Selena Gomez and her gal pal Cara Delevingne are surrounded by a security team while heading to a party hosted by Leonardo DiCaprio in Saint-Tropez, France on July 23, 2014. (SplashNews)

Selena Gomez and her gal pal Cara Delevingne are surrounded by a security team while heading to a party hosted by Leonardo DiCaprio in Saint-Tropez, France on July 23, 2014. (FameFlyNet)

Selena Gomez and her gal pal Cara Delevingne are surrounded by a security team while heading to a party hosted by Leonardo DiCaprio in Saint-Tropez, France on July 23, 2014. (FameFlyNet)

Selena Gomez and her gal pal Cara Delevingne are surrounded by a security team while heading to a party hosted by Leonardo DiCaprio in Saint-Tropez, France on July 23, 2014. (FameFlyNet)

Selena Gomez and her gal pal Cara Delevingne are surrounded by a security team while heading to a party hosted by Leonardo DiCaprio in Saint-Tropez, France on July 23, 2014. (FameFlyNet)

Selena Gomez celebrates her 22nd birthday on July 22 in St-Tropez, France (Courtesy of Instagram)

Selena Gomez continues her birthday celebration, jumping from the Ecstasea yacht in Saint-Tropez, France on July 23, 2014. Selena held hands with Tommy Chiabra as they jumped from the yacht into the water below (FameFlyNet)

Selena Gomez continues her birthday celebration, jumping from the Ecstasea yacht in Saint-Tropez, France on July 23, 2014. Selena held hands with Tommy Chiabra as they jumped from the yacht into the water below (FameFlyNet)

Selena Gomez continues her birthday celebration, jumping from the Ecstasea yacht in Saint-Tropez, France on July 23, 2014. Selena held hands with Tommy Chiabra as they jumped from the yacht into the water below (FameFlyNet)

Selena Gomez continues her birthday celebration, jumping from the Ecstasea yacht in Saint-Tropez, France on July 23, 2014. Selena held hands with Tommy Chiabra as they jumped from the yacht into the water below (FameFlyNet)

Selena Gomez continues her birthday celebration, jumping from the Ecstasea yacht in Saint-Tropez, France on July 23, 2014. Selena held hands with Tommy Chiabra as they jumped from the yacht into the water below (FameFlyNet)

Selena Gomez continues her birthday celebration, jumping from the Ecstasea yacht in Saint-Tropez, France on July 23, 2014. Selena held hands with Tommy Chiabra as they jumped from the yacht into the water below (FameFlyNet)

Selena Gomez continues her birthday celebration, jumping from the Ecstasea yacht in Saint-Tropez, France on July 23, 2014. Selena held hands with Tommy Chiabra as they jumped from the yacht into the water below (FameFlyNet)

Selena Gomez continues her birthday celebration, jumping from the Ecstasea yacht in Saint-Tropez, France on July 23, 2014. Selena held hands with Tommy Chiabra as they jumped from the yacht into the water below (FameFlyNet)

Selena Gomez continues her birthday celebration, jumping from the Ecstasea yacht in Saint-Tropez, France on July 23, 2014. Selena held hands with Tommy Chiabra as they jumped from the yacht into the water below (FameFlyNet)

Selena Gomez & Cara Delevingne on July 22, 2014 (Courtesy of Instagram)

Selena Gomez, model Cara Delevingne and Tommy Chiabra are guests on Mr. Alshaire Fiyaz on his new boat, the Ecstasea on July 21, 2014 in Saint-Tropez, France (FameFlyNet)

Selena Gomez posted this picture to instagram on July 21, 2014 (Courtesy of Instagram)

Selena Gomez Enjoys Her Birthday listening to Judy Garland while laying on a couch on July 20 (Courtesy of Instagram)

Selena Gomez at the Ischia Film Festival on July 18, 2014 (SplashNews)

Selena Gomez attends the Gala Dinner Awards at the Ischia Global Festival in Italy on July 19, 2014 (SplashNews)

Selena Gomez attends the Gala Dinner Awards at the Ischia Global Festival in Italy on July 19, 2014 (SplashNews)

Selena Gomez attends the Gala Dinner Awards at the Ischia Global Festival in Italy on July 19, 2014 (SplashNews)

Selena Gomez attends a press conference during the Ischia Global Festival in Italy on July 19, 2014 (SplashNews)

Selena Gomez in Ischia for the Ischia Global Festival Awards on July 18, 2014 (SplashNews)

Selena Gomez in Ischia for the Ischia Global Festival Awards on July 18, 2014 (SplashNews)

Selena Gomez in Ischia for the Ischia Global Festival Awards on July 18, 2014 (SplashNews)

Selena Gomez in Ischia, Italy on July 18, 2014 (SplashNews)

Selena Gomez, in L'AGENCE, attends the Day 5 of Ischia Global Film & Music Fest 2014 on July 16, 2014 in Ischia, Italy (FameFlyNet)

Selena Gomez arrives at Hotel Regina for the Ischia Global Festival on July 16, 2014 (Courtesy of Instagram)

Selena Gomez gets a tattoo on July 16, 2014 (Courtesy of Instagram)

Selena Gomez in Miami, FL on July 12 (SplashNews)

Selena Gomez in NYC on July 10, 2014 (SplashNews)

Selena Gomez out in NYC on July 9, 2014 (Courtesy of Instagram)

Selena Gomez out in NYC on July 9, 2014 (Courtesy of Instagram)

Selena Gomez out in NYC on July 9, 2014 (Courtesy of Instagram)

Selena Gomez out in NYC on July 9, 2014 (Courtesy of Instagram)

Selena Gomez out in NYC on July 9, 2014 (Courtesy of Instagram)

Selena Gomez out in NYC on July 9, 2014 (Courtesy of Instagram)

Selena Gomez out in NYC on July 9, 2014 (Courtesy of Instagram)

Selena Gomez's Kmart 'Dream Out Loud' campaign (Courtesy of Star Traks Photo)

Selena Gomez's Kmart 'Dream Out Loud' campaign (Courtesy of Star Traks Photo)

Selena Gomez's Kmart 'Dream Out Loud' campaign (Courtesy of Star Traks Photo)

Selena Gomez's Kmart 'Dream Out Loud' campaign (Courtesy of Star Traks Photo)

Selena Gomez's Kmart 'Dream Out Loud' campaign (Courtesy of Star Traks Photo)

Selena Gomez's Kmart 'Dream Out Loud' campaign (Courtesy of Star Traks Photo)

Selena Gomez's Kmart 'Dream Out Loud' campaign (Courtesy of Star Traks Photo)

Selena Gomez in 'Behaving Badly' (Courtesy Of Vertical Entertainment)

Selena Gomez in 'Behaving Badly' (Courtesy Of Vertical Entertainment)

Selena Gomez in 'Behaving Badly' (Courtesy Of Vertical Entertainment)

Selena Gomez out with Stevie Mackey on June 27, 2014 (Courtesy of Instagram)

Selena Gomez out with Stevie Mackey on June 27, 2014 (Courtesy of Instagram)

Selena Gomez on June 28, 2014 (Courtesy of Instagram)

Selena Gomez June 26, 2014(Courtesy of Instagram)

Selena Gomez on June 23, 2014 (Courtesy of Instagram)

Selena Gomez & Justin Bieber's date at the Zoo (Courtesy of Instagram)

Selena Gomez, June 14, 2014 (Courtesy of Instagram)

Selena Gomez posted this video talking about her love, June 15, 2014 (Courtesy Of Instagram)

Selena Gomez accepts her awards for Favorite International Artist, June 15, 2014 (Courtesy Of MuchMusic)

Selena Gomez accepts her awards for Favorite International Artist, June 15, 2014 (Courtesy Of MuchMusic)

Selena Gomez' Instagram Photo On June 15 (Courtesy of Instagram)

Selena Gomez posted this pic to instagram, June 13 (Courtesy of Instagram)

Selena Gomez, June 4, 2014 (Courtesy of Instagram)

Selena Gomez & Micah, Louise Cabaniss Elementary School, June 2, 2014 (Courtesy of Instagram)

Selena Gomez and Cara Delevingne in London on May 31, 2014 (Courtesy of Instagram)

Justin Who? Selena Gomez posts provocative pic in London on May 31, 2014 (Courtesy of Instagram)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez posted this photo to her instagram on May 28, 2014 (Courtesy Of Instagram)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Selena Gomez's Nepal Trip (Courtesy of Selena Gomez)

Justin Who? Selena Gomez posted this sexy bikini pic on May 20, 2014 (Courtesy of Instagram)

Selena Gomez in LA on May 17, 2014 (Courtesy of Instagram)

Selena Gomez attends the American Ballet Theatre 2014 Opening Night Spring Gala at The Metropolitan Opera House on May 12, 2014 in New York City (Photo by John Lamparski/WireImage)

Selena Gomez attends the American Ballet Theatre 2014 Opening Night Spring Gala at The Metropolitan Opera House on May 12, 2014 in New York City (Courtesy of Instagram)

Selena Gomez attends the American Ballet Theatre 2014 Opening Night Spring Gala at The Metropolitan Opera House on May 12, 2014 in New York City (Courtesy of Instagram)

Selena Gomez on May 10, 2014 (Courtesy of Instagram)

Selena Gomez on May 10, 2014 (Courtesy of Instagram)

Selena Gomez on May 8, 2014 (Courtesy of Instagram)

Selena Gomez at Sketch bar/restaurant in London, Feb. 17, 2014 (Splashnews)

Selena Gomez, Feb 18, 2014 (Fameflynet)

Selena Gomez (Fameflynet)

Selena Gomez, Oscar Awards, March 2, 2014 (Getty)

Selena Gomez, Vanessa Hudgens (Courtesy of Instagram)

Selena Gomez (SplashNews)

Selena Gomez performs in Hidalgo, TX on March 8, 2014 (Splashnews)

Selena Gomez performs in Hidalgo, TX on March 8, 2014 (Splashnews)

Selena Gomez performs in Hidalgo, TX on March 8, 2014 (Splashnews)

Selena Gomez performs in Hidalgo, TX on March 8, 2014 (Splashnews)

Selena Gomez (Fameflynet)

Selena Gomez (Splashnews)

Selena Gomez, March 20, 2014 (Courtesy of Instagram)

Selena Gomez and Kendall Jenner (SplashNews)

Selena Gomez (Courtesy of Instagram)

Selena Gomez (Getty)

Selena Gomez (Getty)

Selena Gomez (Getty)

Selena Gomez (Fameflynet)

Selena Gomez, March 28, 2014 (Fameflynet)

Selena Gomez (Courtesy of Instagram)

Selena Gomez attends Nickelodeon's 27th Annual Kids' Choice Awards held at USC Galen Center on March 29, 2014 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)

Selena Gomez attends Nickelodeon's 27th Annual Kids' Choice Awards held at USC Galen Center on March 29, 2014 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)

Selena Gomez attends Nickelodeon's 27th Annual Kids' Choice Awards held at USC Galen Center on March 29, 2014 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)

Selena Gomez attends Nickelodeon's 27th Annual Kids' Choice Awards held at USC Galen Center on March 29, 2014 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)

Selena Gomez (Courtesy of Instagram)

Selena Gomez (Courtesy of Instagram)

Selena Gomez (Getty)

Selena Gomez (Fameflynet)

Selena Gomez, April 11, 2014 (Fameflynet)

Selena Gomez, Kendall and Kylie Jenner at Coachella Music Festival in Indio, California on April 11, 2014 (Courtesy of Instagram)

Selena Gomez, Kylie Jenner and Kendall Jenner at Day 1 of the first weekend of The Coachella Valley Music and Arts Festival in Indio, California on April 11, 2014 (FameFlyNet)

Selena Gomez & Kylie Jenner (Courtesy of Instagram)

Selena Gomez (Fameflynet)

Selena Gomez (Fameflynet)

Selena Gomez & Justin Bieber (Courtesy of Instagram)

Selena Gomez's Adidas NEO Collection (Courtesy of Adidas)

Selena Gomez's Adidas NEO Collection (Courtesy of Adidas)

Selena Gomez's Adidas NEO Collection (Courtesy of Adidas)

Selena Gomez's Adidas NEO Collection (Courtesy of Adidas)

Selena Gomez's Adidas NEO Collection (Courtesy of Adidas)

Selena Gomez's Adidas NEO Collection (Courtesy of Adidas)

Selena Gomez's Adidas NEO Collection (Courtesy of Adidas)

Selena Gomez's Adidas NEO Collection (Courtesy of Adidas)

Selena Gomez's Adidas NEO Collection (Courtesy of Adidas)

Selena Gomez's Adidas NEO Collection (Courtesy of Adidas)

Selena Gomez at the Heart Of Los Angeles Center on April 19, 2014 (Courtesy of Instagram)

Selena Gomez at the Heart Of Los Angeles Center on April 19, 2014 (Courtesy of Instagram)

Selena Gomez (Courtesy of Instagram)

Selena Gomez shows a little skin while meeting some friends for lunch in Calabasas, CA, April 21, 2014. (FameFlyNet)

Selena Gomez (Courtesy of Instagram)

Selena Gomez (Fameflynet)

Selena Gomez (Courtesy of Instagram)

Selena Gomez (Getty)

Selena Gomez (Courtesy of Instagram)

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Selena Gomez performs at an exclusive show for the iHeartRadio Live Coca-Cola Summer Concert Series at the iHeartRadio Theater presented by P.C. Richard & Son in New York City. (Photo Credit: Peter Larson for iHeartRadio)

Selena Gomez performs at an exclusive show for the iHeartRadio Live Coca-Cola Summer Concert Series at the iHeartRadio Theater presented by P.C. Richard & Son in New York City. (Photo Credit: Peter Larson for iHeartRadio)

Selena Gomez performs at an exclusive show for the iHeartRadio Live Coca-Cola Summer Concert Series at the iHeartRadio Theater presented by P.C. Richard & Son in New York City. (Photo Credit: Peter Larson for iHeartRadio)

Selena Gomez attends the Flaunt Magazine Party at Hakkasan on Nov. 7, 2013 in Beverly Hills, California. (Getty)

Selena Gomez at the 'Getaway' Los Angeles premiere on Aug. 26, 2013. (SplashNews)

Selena Gomez (Getty)

Selena Gomez (Getty)

Selena Gomez Stand Up, Jan. 28, 2014 (Getty)

Selena Gomez poses backstage at Z100's Jingle Ball 2013, presented by Aeropostale, at Madison Square Garden on December 13, 2013 in New York City. (Photo by Dimitrios Kambouris/Getty Images for Clear Channel)

Selena Gomez poses backstage at Z100's Jingle Ball 2013, presented by Aeropostale, at Madison Square Garden on December 13, 2013 in New York City. (Photo by Dimitrios Kambouris/Getty Images for Clear Channel)

Selena Gomez (Getty)

Seana Gorlick (L) and actor Tyler Posey attend the 2014 MTV Video Music Awards at The Forum on August 24, 2014 in Inglewood, California. (Photo by Christopher Polk/Entertainment/Getty Images for MTV)

Seana Gorlick (L) and actor Tyler Posey attends the 2014 MTV Video Music Awards at The Forum on August 24, 2014 in Inglewood, California. (Photo by Frazer Harrison/Entertainment/Getty Images)

Seana Gorlick and Tyler Posey attend FOX's 2014 Teen Choice Awards at The Shrine Auditorium on August 10, 2014 in Los Angeles, California. (Photo by Jason Merritt/Entertainment/Getty Images)

Seana Gorlick and Tyler Posey attend FOX's 2014 Teen Choice Awards at The Shrine Auditorium on August 10, 2014 in Los Angeles, California. (Photo by Jason Merritt/Entertainment/Getty Images)

Tyler Posey (R) and Seana Gorlick attend the 2014 MTV Movie Awards at Nokia Theatre L.A. Live on April 13, 2014 in Los Angeles, California. (Photo by Michael Buckner/Entertainment/Getty Images)

Seana Gorlick (L) and actor Tyler Posey attend the 2014 MTV Movie Awards at Nokia Theatre L.A. Live on April 13, 2014 in Los Angeles, California. (Photo by Jason Merritt/Entertainment/Getty Images for MTV)

Tyler Posey (R) and Seana Gorlick attend the 2014 MTV Movie Awards at Nokia Theatre L.A. Live on April 13, 2014 in Los Angeles, California. (Photo by Michael Buckner/Entertainment/Getty Images)

Tyler Posey (L) and Seana Gorlick attend the 2014 MTV Movie Awards at Nokia Theatre L.A. Live on April 13, 2014 in Los Angeles, California. (Photo by Christopher Polk/Entertainment/Getty Images)

Tyler Posey and fianceé Seana Gorlick backstage at MTV's 2014 'Artist To Watch' Kickoff Event at the House of Blues Sunset Strip on January 23, 2014 in West Hollywood, California. (Photo by Frazer Harrison/Entertainment/Getty Images for MTV)

Tyler Posey (L) and fiance Seana Gorlick backstage at MTV Artist to Watch kickoff event at House of Blues Sunset Strip on January 23, 2014 in West Hollywood, California. (Photo by Chelsea Lauren/Entertainment/Getty Images for MTV)

Tyler Posey and Seana Gorlick (FameFlyNet)

Tyler Posey and Seana Gorlick (FameFlyNet)

Tyler Posey and Seana Gorlick (Courtesy of Facebook)

Tyler Posey and Seana Gorlick (Courtesy of Facebook)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Facebook)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Facebook)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Facebook)

Tyler Posey and Seana Gorlick (Courtesy of Facebook)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)

Tyler Posey and Seana Gorlick (Courtesy of Instagram)