It's been months since Lady Gaga and Bradley Cooper wowed the Oscars audience with their "Shallow" performance, but Gaga is still addressing rumors that she and her co-star were romantically involved.

Screen star Bradley Cooper thinks Lady Gaga’s terrific and is raring to team up for a new movie project, but insiders say his jealous model girlfriend, Gigi Hadid, keeps throwing a wrench in the works ...

Warner Bros. has released the first trailer for the actor’s directorial debut “A Star Is Born,” also starring Lady Gaga. Cooper, who is seen crooning onstage in the newly released footage, plays ...