Lady Gaga is set to make her big screen movie debut in the upcoming "Men In Black" sequel, according to a Brazilian movie news website.
Editors claim Will Smith let it slip that the singer would appear in the film during a promotional trip to Rio last week.
He reportedly told ElCorilloRD.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."
The website reports Smith has been told not to reveal any of the other cameos lined up for the film, which will feature Josh Brolin, Tommy Lee Jones and Emma Thompson as alien-fighting secret agents.