50 Cent was confident disrobing for his nude scene in upcoming movie, "Twelve."

He explained, "It really wasn't awkward. I'm extremely comfortable with my sexuality, especially when there are, like, attractive women involved.  And this film will be around longer than my a** will be. So I just want to make sure my a** is in good condition when people take a look at it."

In the film, a privileged, pot-dealing high school dropout sets down a collision course with tragedy after his cousin is slain in Harlem and his best friend is arrested as the prime suspect in the killing.

50 also stars in the upcoming film "13" about a man's (Sam Riley) decision to take a mysterious trip, which leads him to a secret world of gambling and Russian Roulette-styled contests.

See more photos of "50 Cent" here!