Sure, Shailene Woodley worked with two-time Sexiest Man Alive George Clooney in The Descendants, but she's only been starstruck by one person: teen pop singer Greyson Chance!
"I was at the Teen Choice a "I turned around and Greyson Chance was standing there. And I started sweating and shaking," she confesses to Ellen DeGeneres on the December 1 show. "Oh my god, he's so amazing. And he was 12!"
"You know he's too young for you?" Ellen jokes. Check out what else Shai and Ellen dish about!
