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

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

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 ...

Lady Gaga and Jenna Ortega shared time on set while filming the highly anticipated season 2 of Netflix's popular series ...

The Lady Gaga phenomenon in Mexico mirrors the massive impact the singer has had over the years in the music industry and ...

Get ready Little Monsters! Lady Gaga has teased her first Australia tour since 2014. Here's everything we know so far.

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 ...