Charlize keeps K-Stew on her toes

Kristen Stewart has admitted she wants to stand on tip-toes when she's around Charlize Theron. The Twilight actress, 22, gushed about her Snow White And The Huntsman co-star, 36, at an MTV preview screening of the film. She told E!: "I want to stand on my tippy toes when I'm around her. She's mad intimidating. Most people would make you feel really bad about yourself when you're intimidated by them, but I feel so great around [her]." Kristen, who plays Snow White to Charlize's Queen Ravenna in the film, added: "She's awesome. And she's hilarious - she's so fast and quick." But she added that she didn't think she or co-star Sam Claflin would be babysitting for Charlize's son Jackson any time soon. "I don't think she should trust either of us," she joked.