'Star Wars: Episode VII' Cast Keeping Quiet About The Film's Details While At The Venice Film Festival

Justin Bieber And Lady Gaga To Play Aliens In 'Men In Black 3'

April 25th, 2012 11:29am EDT

Men in Black III

Lady Gaga and Justin Bieber will make out of this world cameos in the new Men In Black movie - as aliens.

The pop superstars are among the big name guest stars to make an appearance in the highly-anticipated third installment of the franchise, which re-teams Will Smith and Tommy Lee Jones as secret agents in charge of policing extra-terrestrials.

Gaga and Bieber will play aliens who sit on a surveillance board, alongside kooky filmmaker Tim Burton.

Director Barry Sonnenfeld tells Collider.com, "In this (installment) there are a few people that you'll see up on the surveillance board including Lady Gaga, Tim Burton, who probably knows more about aliens than I do, and let's see who else... Justin Bieber."

They aren't the first superstar singers to appear in the series - Michael Jackson played Agent M in the second film in 2002.

Watch "Lady Gaga To Make A Cameo in Men In Black III"

Photo Credits: PR Photos , WENN.com