Robert Pattinson Likes Biting Guys

As member of the undead in Twilight, Robert Pattinson spends his fair share of time attempting not to bite people -- specifically his love interest, Bella (Kristen Stewart).

But it turns out Pattinson really got into biting guys on the set of the series' second installment, New Moon.

Pattinson told David Letterman, "There were a couple more guys on this sequel. There was a guy, kind of, maybe a 230-pound guy who was at the premiere, kind of Hispanic-looking, and he was asking me to bite him as well. So I did. And surprisingly, I kind of liked it afterwards ... and I've been out to dinner a couple times with him since."