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Gleeks, rejoice!

Glee's Cory Monteith, Mark Salling, Chris Colfer and Kevin McHale will co-host the Teen Choice Awards with Katy Perry, Fox confirms to exclusively.

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The guys -- who play Finn, Puck, Kurt and Artie respectively -- take the stage Monday, Aug. 9 at 8 PM ET.

Also expected to attend: Sandra Bullock, who skipped the Kids' Choice Awards last March in the wake of her ex husband Jesse James' cheating scandal with Michelle "Bombshell" McGee.

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The Oscar-winning actress, 46, will appear alongside New Moon stars Robert Pattinson and Ashley Greene. Gossip Girl's Leighton Meester will present.

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Nominees Jason Derulo and Travie McCoy will perform, and the Kardashian sisters, Kristen Bell and Zac Efron will be in the audience.