WORST: Kaley Cuoco Isn't Funny as Herself — While we love the gal on "The Big Bang Theory," her hosting skills ... not so much. It wasn't for her lack of trying — she was enthusiastic, running all over the place, going into the audience, participating in dance routines, Ping-Pong games, doing multiple outfit changes ... but she just wasn't that funny. She acted like a sassy Valley Girl, throwing in "love youuus" and "what's uuuuups" here and there. We're guessing it was an attempt to be hip, but it was forced and awkward instead.
Teen Choice Awards: Best & Worst Moments
See the best and worst moments from the 2011 Teen Choice Awards.