Mark Wahlberg doesn’t want to wear sweatpants anymore.

At least, that’s what his character Daniel Lugo says in the new action comedy Pain & Gain.

On Wednesday, Paramount Pictures unveiled the brand new trailer for the Michael Bay film, based on the true story of a group of Miami bodybuilders who get involved in a kidnapping plot.

Wahlberg and his bulging biceps are in good company. Dwayne Johnson, Anthony Mackie, Tony Shalhoub and their respective muscles also star in the film, along with Rebel Wilson, Ed Harris and Ken Jeong.

Pain & Gain is Bay’s first foray into dark comedy, but from this first look, there are still plenty of explosions, fast cars and testosterone to go around.

Wahlberg, who will reteam with Bay in 2013 for the next Transformers movie, recently told Collider about the chemistry he had with his blockbuster of a director on set.

“We kind of complemented each other throughout the entire process, what he does and what I do and what we were able to do together, and then after that I was like, ‘Dude we gotta work together again,’ and he was like, ‘Well I got a project, you interested?’”

Pain & Gain opens in theaters Apr. 26, 2013.

Are you looking forward to ‘Pain & Gain?’ Check out the trailer above and weigh in below.

He is best known for playing the missing groom in the debauched movie The Hangover but Justin Bartha is hoping his new TV role will get people talking too.

The heterosexual star, 34 – who once dated Ashley Olsen – is proud to have landed the role as a gay man on the NBC show, The New Normal.

But he isn’t the only straight male celebrity who has played a homosexual, in fact Celebuzz has created an impressive list of A-listers who rocked a gay role.

So who switched up their sexuality?

Bartha plays one-half of a gay couple who decide to have a baby with the help of a surrogate in the comedy.

While it’s already facing controversy, it’s also been dubbed the new chapter of hit show Will & Grace which saw Eric McCormack playing the gay best friend of Debra Messing’s character.

Most stars who play a homosexual role do so for the big screen, however, and the list is seemingly endless.

From Will Smith to James Franco and Jim Carrey to Jake Gyllenhaal, a whole host of stars have hammed it up for Hollywood blockbusters.

Take a look through Celebuzz’s gallery of actor’s who’ve acted in gay roles above.

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