Men in Black 3 (stylized as MIB³ and alternatively spelled Men in Black III) is a 2012 American 3D comic science fiction-action film directed by Barry Sonnenfeld and starring Will Smith, Tommy Lee Jones, and Josh Brolin. It is the third and final installment in the original Men in Black film series based on Lowell Cunningham's The Men in Black comic book series published by Marvel and Malibu Comics.
The director Barry Sonnenfeld announced that Justin Bieber appears in the film. He is an alien on the TV Monitor in the background of MIB headquarters. He's wearing a white t-shirt and a red snapback backwards and is playing ping pong.