Singer Katy Perry poses for photographers after winning video of the year for "Firework", Best Collaboration, and Best Special Effects at the 2011 MTV Video Music Awards in Los Angeles August 28, 2011.[Photo/Agencies]
Singer Katy Perry poses with her three awards, Video of the Year for "Firework", Best Collaboration, and Best Special Effects which she won at the 2011 MTV Video Music Awards in Los Angeles August 28, 2011.[Photo/Agencies]