"Merry Christmas little monsters!" the singer tweeted Tuesday. "Terry Richardson @Terry_World is making a #LadyGagaMOVIE documenting my life, the creation of ARTPOP + you!"
"Artpop" is the name of Lady Gaga's latest album, which is set for release in the spring.
The Hollywood Reporter said the recording artist didn't mention when the documentary is set for release or its title.