The singer, who recently won a Golden Globe for her work on American Horror Story: Hotel, is said to be nearing a deal to take on the lead role initially offered to Beyoncé in a remake of A Star is Born.
Prior to starring in American Horror Story, Gaga had small appearances in Sin City: A Dame to Kill For, Machete Kills and Muppets Most Wanted.
She is next slated to return to American Horror Story for its sixth season.
Cooper’s remake, which marks his directorial debut, was to have initially been filmed by his American Sniper director, Clint Eastwood, with Beyoncé in the lead.