Lady Gaga and Coldplay were among the artists who paid their respects to Ozzy Osbourne onstage hours after his death July 22 ...

Some people won records during the themed ride, and Caltrain staff handed out fans that said "Go Gaga, Go Caltrain." ...

Ozzy Osbourne was a "trailblazer" and a "true legend" said Sir Elton John in an emotional tribute. Lady Gaga, Sir Rod Stewart ...

The superstar kicked off the North American leg of her tour in Las Vegas, and fans can score up to $300 off with THR's ...

Lady Gaga deserves some applause. The pop diva didn’t let a mishap during one of her Las Vegas shows of The Mayhem Ball tour ...

Little Monsters are hand-making outfits for the summer tour—and dare we say the looks rival Mother Monster herself.

Lady Gaga took the stage with a makeup-free face for her closing performance on the MAYHEM Ball Tour. The singer last went ...

Aside from the singer's small slip, the Mayhem Ball tour has kicked off without a hitch. Gaga opened the trek July 16 in ...

This is my house.” At the North American kickoff of her Mayhem Ball tour on July 16, Gaga seized the stage at ...

The singer kicked off The Mayhem Ball with a string of shows last week in Vegas, but a video that started making rounds on ...

Lady Gaga is spreading her mayhem throughout the world, and her fanbase of Little Monsters are reveling in these songs.

Lady Gaga and Coldplay were among the artists who paid their respects to Ozzy Osbourne onstage hours after his death July 22 at age 76.