Will Ferrell Dunks on Heidi Klum

Supermodel Heidi Klum teams up with comedian Will Ferrell for the Sports Illustrated Swimsuit Issue.

Ferrell and Klum had a basketball theme to promote his new film, Semi-Pro, out Feb. 29. (Ferrell plays 1970’s basketball team owner/coach/player, Jackie Moon.) Here’s a bit from SI’s interview with Ferrell:

When you and Heidi got together for the Swimsuit shoot, the atmosphere seemed … Hot! Yeah, she’s a wildcat. Pretty much every shot came down to one of us trying to get the other’s pants off. The one where I’m biting her — can I say A-S-S? — that was one of the craziest moments. She told me, ‘You need to just bite my ass.’ I was kind of mimicking, half-doing it, so she stopped and said, ‘No! Really bite it!’ It was one of the most surreal moments in my entertainment life.

How did Mrs. Ferrell feel about that? My wife is incredibly accepting of all these things. She just rolled with it. She came by the shoot and walked in right at the moment when I was biting Heidi’s butt. Heidi felt slightly self-conscious for a second — and then she went right back into it.