(FameFlynet)

Justin’s single, “Be Alright”, was written about Selena, the pop star admitted to Billboard, saying, “I was overseas, and I was missing my girlfriend and I was just worried about what I was feeling.” (Bauer-Griffin)

On Feb. 10, 2013, Justin revealed to fans an unfinished track called “You Want Me” while shirtless. With a title like that, was he singing to Selena? (Courtesy of Youtube)

On Jan. 29, 2013, barely a month after splitting from Selena, Justin performed an acoustic version of “Boyfriend” on The Ellen DeGeneres Show

. His pain over the split showed in the somber performance! (Courtesy of Ellen)

On Mar. 10, 2013, Selena shared a video of herself dancing with friends to a song called “Everybody Knows (Douchebag)”, which includes lyrics like, “Your boyfriend is a douchebag
And everybody knows
Your boyfriend is a douchebag
Your momma told you so.” Clearly, this was a major diss to Justin! (Courtesy of Youtube)

At a UNICEF concert on Jan. 19, 2013, Selena sang a cover of Justin Timberlake’s infamous breakup anthem “Cry Me A River”. She introduced the song by saying, “I've been through a lot the last couple of months. It's been sad and cool, but interesting. This song definitely speaks to me.” So totally about Justin and their split! (Courtesy of Youtube)

On Dec. 13, 2012, Selena shared her first dance video diss for Justin. She and her friends danced to her BFF Taylor Swift’s “I Knew You Were Trouble”, just as the couple started having near-constant fights! (Courtesy of Youtube)

Selena released her new single “Rule The World” on Mar. 13, totally dissing Justin through lyrics like, “Forget you ever knew my name”! (FameFlynet)

On Jan. 23, 2013, Justin’s song “Yellow Raincoat” leaked, believed to be about Selena, as she was seen wearing a yellow poncho on a water ride at Universal Studios a month prior. Lyrics like “Cause the fame, and the money, and the girl will drive you crazy” seemed to hint at troubles in the relationship. (Courtesy of Island Def Jam Records/GSI)

On June 23, 2011 (in happier times) Selena released the music video for “I Love You Like A Love Song. With lyrics like, “And it feels like I’ve been rescued/I’ve been set free/I am hypnotized by your destiny/You are magical, lyrical, beautiful” it’s clear she was singing about her happy relationship with Justin! (Courtesy of Youtube)

On Jan. 25, 2013, Justin’s single “I Would” leaked online. With lyrics like “If I could take away the pain and put a smile on your face/Baby I would, baby I would” it’s clear that was a plea for forgiveness to Selena! (Courtesy of Island Def Jam Records)

On Jan. 25, 2013, Justin released a video of himself singing an acoustic version of “As Long As You Love Me”. Like his “Boyfriend” performance on Ellen, this version of the song highlighted just how broken up the pop star was over his split from Selena! (Courtesy of Youtube)