In his latest film we see Zac Efron just how we like him, shirtless and naked! The actor who recently finished a rehab stint and has been serial dating around Hollywood following his break up with Vanessa Hudgens stripped down for his role in the film "That Awkward Moment."

In the trailer for the romantic comedy, Efron gets completely naked baring his toned butt as he lies across a toilet seat after he and his friend (Michael B. Jordan and Miles Teller) suffer the side effects of "boner pills" aka Viagra.

According to Us Weekly, the "Parkland" star is on the mend from his cocaine addiction earlier this year and looked healthy and as hot as ever when he chatted about "That Awkward Moment" at a Q&A event in Culver City, California on Tuesday.

[Check out photos of Zac Efron naked by clicking HERE, the actor is also in the buff in the trailer below]

He described the film, "The movie was about girls and friends and relationships and was showing kind of how our lives are so I think we knew a lot about it and I think we had almost too much fun."

Efron told the crowd of fans "It was great."

In the film pals Efron, Teller and Jordan vow to stay single after Jordan's character has a bad break up.

However, both Efron and Teller's characters find women who are girlfriend material.

When asked what he looks for in a girl Zac Efron said, "Someone kind of creative and smart and self confident. And feet! And a nice smile."

The actor did admit that he is different from his character in the film who turns to his friend for romantic advice. The actor has a different source.

He revealed, "My family's great - more and more I come to rely on my little brother to keep me grounded, he's 21 now!"

Check out the trailer for "That Awkward Moment" below. [WARNING: THIS TRAILER HAS EXPLICT CONTENT AND NUDITY]