The Proposal Star's Nude Collision, Silly or Sexy?

Co-stars Ryan Reynolds and Sandra Bullock get up close and personal in their newest film "The Proposal." Shooting a nude scene for the film, the actors describe the experience as more silly than sexy, according to MSNBC.

Bullock plays Reynolds' stern Canadian boss who forces him into marriage so she can keep her job and avoid deportation. Staying with family after announcing their "engagement," the two have a full-throttle naked collision.

"If I didn't know Sandra Bullock completely before, I do now, Reynolds says. He described the scene, which took three days a dozen takes to film, as difficult.

"It's actually ridiculous. Not only are you naked, you're doing a stunt as well. It's like expertly lit Cirque de Soleil porn," he told Access Hollywood.

The two have been good friends for 8 or 9 years, so for them the experience was quite comfortable. Reynolds admits he is more nervous about Bullocks husband seeing the film, afraid that Jesse James might pound him into "some sort of flying curd cottage cheese-type pudding."

Reynolds is no stranger to proposals. He popped the question to actress Scarlett Johansson last September via text message, reports watoday.com.

"The Proposal" hits theatres June 19.