Zac Efron showed off his naked body in his new "That Awkward Moment" 2013 trailer. Nicki Minaj's rumored love stars in and strips down for the upcoming raunchy, hilarious comedy.

According to Perez Hilton, the "Neighbors" actor, 25, may have been in the buff, but the clip is rather friendly and censored.

"This latest trailer isn't quite as fabulously raunchy," reported Perez, "but it's still triple HIGHlarious and legitimately safe to view at work!!!"

The "Parkland" star also stars in an explicit version of the clip, which is more shocking, according to the New York Daily News.

In the red band trailer, Efron bares it all during a very funny scene in a bathroom. The actor pops a Viagra pill, strips down completely naked and horizontally uses the bathroom in the Rated-R bromance film.

In an another awkward, yet hilarious scene, Efron mistakenly shows up to a cocktail party that he thought was a costume party, where his love interest and her parents are hanging out. Efron has on a "rock out with your c--k" outfit.

The movie, also starring Miles Teller and Michael B. Jordan, tells the story of a young man played by Efron, who falls for a girl immediately after declaring the "no-girlfriend" rule. The girl is played by Imogen Poots, who does a steamy scene with Efron seen in the trailer.

"That Awkward Moment" hits theaters on Jan. 31, 2014.

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