Lady Gaga and Katy Perry attend the Academy Museum of Motion Pictures: Opening Gala honoring Haile Gerima and Sophia Loren, ...

But before she does, we talk to her about Gaga, her daughter Daisy and how she's bringing us to her planet on the Lifetimes ...

Katy Perry and Lady Gaga just reignited the “Roar” vs. “Applause” debate that had lay dormant for more than a decade. The two ...

Throughout 'Mayhem,' her seventh album, Gaga proves that revisiting the past doesn't always breed reductive results if you offer something fresh.

"I really want to be a mom," Gaga shared about her hopes for the next decade. "The greatest vision I have is that," she ...

Katy Perry is about to hit the road with her ‘Lifetimes’ Tour after nearly 8 years, and the pop star shares what her fans can ...