"When you are with your best friend, everything changes," the actress-singer exclusively tells PEOPLE at the 'Joker: Folie à ...

Lady Gaga brings the drama to the Los Angeles premiere of 'Joker: Folie à Deux.' The singer donned an all-black Celine dress ...

Lady Gaga says her singing on her seventh studio album, due out in February, is "really different than anything I've done ...

Lady Gaga and Joaquin Phoenix wore black and exchanged laughs at the Los Angeles premiere of "Joker: Folie à Deux." (Sept. 30 ...

In Folie à Deux, Phoenix dives even deeper into the mind of the Joker, this time with the addition of a new, exciting ...

The singer wasn't quite ready to tell the world the news about her and fiancé Michael Polansky, but she's not mad about it.

Plus, the season premieres of "Heartstopper," the "Real Housewives of New York" and "Potomac," "Love Is Blind," and more ...

This time, pop superstar Lady Gaga joins them as Harley Quinn, Arthur’s partner-in-crime, in a musical that’s as dark as it ...

Lady Gaga’s portrayal of Harley Quinn in Joker 2 defies Hollywood’s stereotypes, showcasing a nuanced performance beyond ...

Lady Gaga showed off her eclectic fashion sense on Monday as she channeled her character Harley Quinn at The Joker: Folie à ...

Lady Gaga conquered the music world and then turned her attention to Hollywood. As Harley Quinn in Joker: Folie à Deux, she ...