In the April issue of GQ Magazine, which will arrive on newsstands March 24, Twilight heartthrob Robert Pattinson, 22, admits he took Valium to get him through the do-or-die audition for this winter’s blockbuster.

“I took half a Valium and then went into this thing—and all this stuff happened. It was the first time I’ve ever taken Valium….A quarter. A quarter of a Valium. I tried to do it for another audition, and it just completely backfired—I was passing out.”

Robert also commented on the rumored love triangle between him, Camilla Belle, and the actress’ reported boyfriend rocker Joe Jonas.

“I’m friends with Camilla. That’s the extent of it…I mean, Camilla’s the nicest — she’s a saint. And it’s funny that she’s being portrayed as this home wrecker.”

He expands on his relationship status, “I don’t see people. I don’t even have people’s phone numbers. I almost don’t want to have a girlfriend, in this environment.”

Read More Of Robert’s Interview With GQ