Actress Brooke Shields arrives at the 15th annual Webby Awards in New York June 13, 2011.[Photo/Agencies]

Actress Lisa Kudrow announces that the game Angry Birds has won Best Mobile Game award at the 15th annual Webby Awards in New York June 13, 2011.[Photo/Agencies]

Peter Vesterbacka, creator of Angry Birds, accepts an award for Best Mobile Game during the 15th annual Webby Awards in New York June 13, 2011. [Photo/Agencies]