Will Lady Gaga appear in `Men In Black 3`?

Los Angeles: Singer Lady Gaga is gearing up to make her movie debut with ‘Men In Black 3’.

According to a Brazilian movie news website, actor Will Smith let slip that Gaga would appear in the movie, during a promotional trip to Rio, reports contactmusic.com. "We have a couple of celebrity cameos, but I cannot reveal who they are. We must keep as a surprise that Lady Gaga appears," Smith told ElCorilloRD.com. IANS