Bristol Palin and Levi Johnston on the cover of US Weekly, July 26, 2010.
U.S. Senator Hillary Clinton and her daughter Chelsea Clinton, at a Mothers Day fundraising reception at the Sheraton New York Hotel and Towers in New York City. October 5, 2008.
Chelsea Clinton and boyfriend Marc Mezvinsky out and about today in New York doing some shopping at J. Crew, then going to Starbucks. April 1 2006.
Sarah Palin with her family.
President and Mrs. Clinton stand with their daughter, Chelsea, after her high school graduation ceremony Friday, June 6, 1997, at Sidwell Friends School in Washington.
Chelsea Clinton, right, sitting with Marc Mezvinsky in Hilton Head Island, S.C. 1996.
Secretary of State Hilary Clinton and President Bill Clinton attend Barbra Streisand’s performance in support of her new jazz-flavored album “Love Is The Answer” at Village Vanguard on September 26, 2009 in New York City.
Bristol, daughter of US vice presidential nominee Sarah Palin, holds hands with boyfriend Levi Johnston at the Republican National Convention 2008 at the Xcel Energy Center in St. Paul, Minnesota, on September 03, 2008.
evi Johnston and his girlfriend Bristol Palin, daughter of vice-presidential candidate, Alaska Gov. Sarah Palin, as presumptive Republican presidential nominee John McCain arrives at the Minneapolis/St Paul International airport September 3, 2008.
Former United States President Bill Clinton celebrates his 60th birthday with his wife, U.S. Sen. Hillary Clinton (D-NY) and their daughter Chelsea Clinton during the 31st Annual Toronto International Film Festival on September 9, 2006 in Toronto, Canada.