Shock! Robert Pattinson & Zac Efron like dirty dancers

43052, LOS ANGELES, CALIFORNIA - Wednesday July 28, 2010. Zac Efron looking nothing less than dapper as he greets and signs autographs for his fans before his appearance on the Jimmy Kimmel Live! show. The young actor is promoting his latest film Charlie St. Cloud . Photograph:  Anthony, PacificCoastNews.comShocking reports have hit the net – both involving heartthrobs and lap dances.

First up we have Zac Efron, who spent a reported $2000 at a strip club in New York. The 22-year old actor later admitted to going to the club, but did insist he had girlfriend Vanessa Hudgens’ permission before he went.

‘The hardest thing was calling your girlfriend before. How do you even start that conversation without feeling like a total asshole?’ he asked.

Insisting ‘I’m not really a type of guy who does this kind of thing often,’

Robert Pattinson is also in the press – apparently rumoured girlfriend and Twilight co-star Kristen Stewart has been giving him lap dances.

America’s OK! magazine claims that Kristen has been practicing the art of stripping for her upcoming film Welcome to the Rileys, in which she plays a stripper.

‘Kristen isn’t just good, she’s great with the sexy moves,’ a source claims.

‘She admits to friends she feels super sexy when she gyrates to the music and struts around.’

‘Rob already thought Kris was the sexiest woman in the world, but the first time she offered him a lap dance, he couldn’t believe his luck.’