Stunned Bradley Cooper is devastated after learning publicly — not privately — that Lady Gaga filmed their 2018 movie, A Star ...

Lady Gaga paused her Mayhem Ball Tour concert in Sydney, Australia, on Dec. 13 after one of her dancers slipped off the stage that was slippery due to rain.

Every night on her current tour, at the moment she emerges onstage as Lady Gaga, perched atop a 14-foot-high crimson gown, ...

Lady Gaga showed off a striking hair transformation as she made her way out of Laurent restaurant in Paris Nov. 21, trading her signature platinum blonde locks for a jet black hairstyle. During the ...

Lady Gaga's Mayhem returns to No. 1 and becomes a bestseller after the set earns multiple Grammy nominations, including Album of the Year. INDIO, CALIFORNIA - APRIL 11: (FOR EDITORIAL USE ONLY) Lady ...

Ariana Grande flew solo on The Tonight Show, appearing Tuesday (Nov. 18) without Wicked costar Cynthia Erivo — but that doesn’t mean she didn’t have a duet partner. The pop star made a theatrical ...