Big Bang Theory actress Kaley Cuoco has been hand-picked to host the Teen Choice Awards 2011. OneRepublic and Selena Gomez and the Scene have also been added as performers for the show, slated to air August 7 at 8 p.m. ET on FOX.

Teen Choice 2011 also announced the nominees for its final category of the summer — Choice Vampire! The sexy-spooky nominees are: Nina Dobrev (The Vampire Diaries), Robert Pattinson (Twilight), Nikki Reed (Twilight), Alexander Skarsgard (True Blood), Ian Somerhalder (TVD), and Paul Wesley (TVD)

Luckily, you can still vote for your favorite nominees until Friday, August 5.

Other celebs scheduled to appear at Teen Choice 2011 include Justin Bieber, Cameron Diaz, Chris Hemsworth, Kim Kardashian, Khloe Kardashian, Kourtney Kardashian, Victoria Justice, Tyra Banks, Lucy Hale, Shaun White, Rose Byrne, Paul Wesley, Tom Felton, Kat Graham, Christopher Mintz-Plasse, and Cat Deeley.

Man, this is one awards show we don’t want to miss!

Source: FOX