According to SpoilerTV

Hosted by Katy Perry, TEEN CHOICE 2010 (Monday,August 9th) celebrates the hottest teen icons in film, television, music, sports and fashion. Sandra Bullock, Robert Pattinson, Leighton Meester and Ashley Greene will join previously announced participants David Archuleta, Kristen Bell, John Cena, Miranda Cosgrove, Zac Efron, Victoria Justice, Khloe Kardashian, Kim Kardashian, Kourtney Kardashian, Zachary Levi, Jim Parsons, Ryan Sheckler, Yvonne Strahovski and Shailene Woodley on the star-studded special.

via TwilightLadies

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