#10. Emma Stone and Andrew Garfield

SAN DIEGO, CA - JULY 22: Actors Andrew Garfield and Emma Stone speak at "The Amazing Spider-Man" Panel during Comic-Con 2011 at San Diego Convetion Center on July 22, 2011 in San Diego, California. (Photo by John Shearer/Getty Images)

#9. Rachel Weisz and Daniel Craig

NEW YORK - SEPTEMBER 13: Rachel Weisz and Daniel Craig attend a private screening of "Enduring Love" at the MGM screening room September 13, 2004 in New York City. (Photo by Bowers/Getty Images)

#8. Blake Lively and Ryan Reynolds (Plus, Sandra Bullock was in there, but she and Ryan are just friends)

HOLLYWOOD, CA - JUNE 15: Actors Blake Lively (L) and Ryan Reynolds arrive at the premiere of Warner Bros. Pictures' "Green Lantern" held at Grauman's Chinese Theatre on June 15, 2011 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

#7. Nikki Reed and "American Idol's" Paul McDonald

LOS ANGELES, CA - JUNE 05: Singer Paul McDonald and actress Nikki Reed arrive at the 2011 MTV Movie Awards at Universal Studios' Gibson Amphitheatre on June 5, 2011 in Universal City, California. (Photo by Jason Merritt/Getty Images)

#6. Jennifer Aniston and Justin Theroux

LOS ANGELES, CA - OCTOBER 17: Actress Jennifer Aniston arrives at ELLE's 18th Annual Women in Hollywood Tribute held at the Four Seasons Hotel on October 17, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

#5. Stacy Keibler and George Clooney

(Photo by Alberto E. Rodriguez/Getty Images)

BEVERLY HILLS, CA - NOVEMBER 15: Actress Stacy Keibler and actor George Clooney arrive to the premiere of Fox Searchlight's "The Descendants" at AMPAS Samuel Goldwyn Theater on November 15, 2011 in Beverly Hills, California. (Photo by Alberto E. Rodriguez/Getty Images)

#4. Victoria and David Beckham

LOS ANGELES, CA - SEPTEMBER 30: Sportsman David Beckham and Victoria Beckham attend the adidas Originals By Originals David Beckham By James Bond Collection Launch on September 30, 2009 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)

#3. Jay-Z and Beyonce

NEW YORK, NY - SEPTEMBER 12: Recording artists Jay-Z and Beyonce watch Rafael Nadal of Spain and Novak Djokovic of Serbia play during the Men's Final on Day Fifteen of the 2011 US Open at the USTA Billie Jean King National Tennis Center on September 12, 2011 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Matthew Stockman/Getty Images)

#2. Kate Middleton and Prince William

LONDON, ENGLAND - DECEMBER 06: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge arrive for a concert in support of The Prince's Trust and The Foundation of Prince William and Prince Harry at the Royal Albert Hall on December 6, 2011 in London, England. (Photo by Arthur Edwards-WPA Pool /Getty Images)

#1. Selena Gomez and Justin Bieber

LOS ANGELES, CA - NOVEMBER 20: Singers Selena Gomez (L) and Justin Bieber arrive at the 2011 American Music Awards held at Nokia Theatre L.A. LIVE on November 20, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)