Singer Justin Bieber (R) accepts his award from Lauren Toyota for best international video of the year by a Canadian during the MuchMusic Video Awards in Toronto. REUTERS/Mike Cassese
Cast member Keira Knightley poses at the premiere of 'Seeking a Friend for the End of the World' during the Los Angeles Film Festival at the Regal Cinemas in Los Angeles, California. REUTERS/Mario Anzuoni
Cast members Andrew Garfield and Emma Stone pose on the red carpet before the German premiere of the movie 'The Amazing Spider-Man' in Berlin. REUTERS/Thomas Peter
Nelly Furtado performs during the MuchMusic Video Awards in Toronto. REUTERS/Mike Cassese
Designer Michael Kors and model Heidi Klum judge designs at the 'Project Runway' 10th Anniversary Outdoor Runway Event at Times Square in New York. REUTERS/ Andrew Kelly
Creator and executive producer Aaron Sorkin and actress Kristin Davis pose at the premiere of the HBO television series 'The Newsroom' at the Cinerama Dome in Los Angeles, California. REUTERS/Mario Anzuoni
Myanmar's pro-democracy leader Aung San Suu Kyi poses with U2 singer Bono after being awarded the Amnesty International Ambassador of Conscience Award in Dublin, Ireland. REUTERS/David Moir
Fans take pictures of cast member Kristen Stewart at the Australian premiere of 'Snow White and the Huntsman' in Sydney. REUTERS/Daniel Munoz
Bill Cosby plays drums with the Cos of Good Music during the 2012 Playboy Jazz Festival at the Hollywood Bowl in Hollywood, California. (Anne Cusack/Los Angeles Times/MCT)
US singer Madonna (C) performs during a concert of her MDNA world tour at Palau Sant Jordi arena in Barcelona, Spain. REUTERS/Albert Gea
Spike Lee (R) watches as former heavyweight champion Mike Tyson sings during a news conference about the Broadway debut of Tyson's one man show 'Mike Tyson: Undisputed Truth' in New York. REUTERS/Keith Bedford
