Kazuo Hirai, President and Group CEO of Sony Computer Entertainment America, presents the Playstation Vita at the Sony Playstation media briefing on the eve of the Electronic Entertainment Expo (E3) on June 6, 2011 in Los Angeles, California. More than 45,000 people are expected to attend the annual three-day convention to see the latest games and announcements from the gaming industry. (Photo by David McNew/Getty Images)

Developers demonstrate the Dance Central 2 game at the Electronic Entertainment Expo (E3) on June 6, 2011 in Los Angeles, California. (Photo by David McNew/Getty Images)

Cliff Bleszinski (L) and Rapper Ice-T demonstrate the Gears of War 3 game at the Electronic Entertainment Expo (E3) on June 6, 2011 in Los Angeles, California. (Photo by David McNew/Getty Images)

A child demonstrates the interactive Sesame Street Once Upon a Monster game at the Electronic Entertainment Expo (E3) on June 6, 2011 in Los Angeles, California. (Photo by David McNew/Getty Images)

AE Sports president Peter Moore demonstrates a FIFA soccer game at the Electronic Entertainment Expo (E3) on June 6, 2011 in Los Angeles, California. (Photo by David McNew/Getty Images)

Jack Trentton, President and CEO of Sony Computer Entertainment America, demonstrates Sly Cooper Thieves in Time at the Sony Playstation media briefing on the eve of the Electronic Entertainment Expo (E3) on June 6, 2011 in Los Angeles, California. (Photo by David McNew/Getty Images)

Jack Trentton, President and CEO of Sony Computer Entertainment America, announces new 3-D glasses that give separate points of view to separate players at the Sony Playstation media briefing on the eve of the Electronic Entertainment Expo (E3) on June 6, 2011 in Los Angeles, California. (Photo by David McNew/Getty Images)

Attendees wear 3-D glasses to watch game demonstrations at the Sony Playstation media briefing on the eve of the Electronic Entertainment Expo (E3) on June 6, 2011 in Los Angeles, California. (Photo by David McNew/Getty Images)