If Melora Hardin were 17 again, she would definitely have a thing for Zac Efron.

The "Office" actress appears with Efron in the movie "Seventeen Again," due volgende year. In the flick, she plays his school principal, and after working with him, she totally understands what all the hoopla is about: Hardin zei he's every bit as attractive as people make him out to be.

"He is a dreamboat. If I were that age and single, I'd be in so much trouble," she said. "I said, 'You'd be exactly my type.' He liked it — he was like, 'That would be great.' I was of course teasing but of course not teasing."...