Shia LaBeouf can't say he's slept with all of his co-stars, as Chelsea Handler says he does. According to Rosie Huntington-Whiteley on 'Chelsea Lately' (Weeknights, 11PM ET on E!), though, it was all she could do to resist the urge to bed him right there on the set.

"It was tough," she laughed. "I really had to tie myself into my trailer. I really had to restrain myself ... I had to wear a chastity belt."

It would be very difficult for any woman to keep their hands off of their shorter co-star," Handler agreed. Huntington-Whiteley is reportedly 5'9" while LaBeouf is reportedly 5'10 1/2", so if those numbers are to be believed, his co-star is only taller than him when she's in heels.

Like a lot of men around the country, Regis Philbin has found himself rather taken with Maxim's most recent cover subject, Rosie Huntington-Whiteley. Tuesday on 'Live With Regis and Kelly' (weekdays, syndicated), Philbin openly ogled the photos in the magazine, and then got flustered when she came out on the set for an interview.

Kelly Ripa asked if Philbin thought Huntington-Whietley were looking at him in her pictures. "I don't think she's looking at me, but I know she's thinking of me," Philbin joked. Shortly thereafter, Ripa got to ask Huntington-Whiteley if she had, in fact, been thinking of Philbin. "That's what got me in the mood for all of this," she said. "I had some pictures in my dressing room of you."

That was apparently too much for Philbin to take, who momentarily lost his composure. "You look... pretty... just fine," he said. Ripa said she'd never seen Philbin like this, and Regis begged for a break, joking that he hadn't slept all night. Huntington-Whiteley probably should have taken the magazine with her when she left the studio, if only so Philbin could concentrate on the rest of the shows this week.