The documentary-style project, as revealed by GaGa on Twitter, will be produced in partnership with her friend and frequent collaborator Terry Richardson.
"Merry Christmas little monsters!" GaGa wrote on Christmas Day. "Terry Richardson @Terry_World is making a #LadyGagaMOVIE documenting my life, the creation of [new album] ARTPOP + you!
"Thank you for being so patient waiting for my new album ARTPOP, I hope this gets u (sic) excited for things to come. I love you with all my heart!
"I love you @Terry_World thank you for believing in me and my fans, I have looked up to you and your work for so long, it's a dream come true!"
Photo gallery - 'Lady Gaga x Terry Richardson':
GaGa will make her major movie debut in Robert Rodriguez's Machete Kills.
Watch Lady GaGa's music video for 'Marry the Night' below: