AceShowbiz -

Making a shift from small to big screen by taking in more mature roles in some movies, Zac Efron once again channels his mature side, getting down and dirty with a naked woman for photo shoots to be featured in Interview Magazine's April edition. The issue won't hit the newsstands until next Tuesday, March 24, but Zac's snaps, one of which shows him frolicking with nude model Edita Vilkeviciute in the mud, have been making their rounds all over the web.

The pic shows naked Edita posing for the camera on top of Zac's body. Zac, meanwhile, is photographed putting his right hand around Edita's nude body. Asked about the raunchy snap, Zac says, "I think it went pretty cool."

"There was, like, a giant sandbox in the middle of a studio, and then I just got to roll around in the dirt for a couple of hours. I got pretty dirty by the end of it, so that was fun," Zac explains to "Milk" director Gus Van Sant, who interviews him for the magazine. The "High School Musical" heartthrob also claims that the photo shoot session done with photographer Mikael Jansson was "definitely different from anything" he had ever done before.

In further question and answer session with Interview, Zac Efron talks about him invading the big screen and starring in upcoming movies, like "17 Again" and "Me and Orson Welles". He, moreover, also addresses on the paparazzi who always follow him.