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

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 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 ...

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 ...

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 ...

A little over halfway into Lady Gaga’s joyous, freaky, gothic, glorious, theatrical and even operatic “Mayhem Ball” concert ...

On the first night of her San Francisco tour stop at Chase Center, Lady Gaga honored the late Black Sabbath singer and ...

Lady Gaga knows how to recover like a true performer. Gaga tripped and fell while performing "Vanish Into You" during a MAYHEM Ball performance in Las Vegas. A member of her camera crew recording the ...

As the death of Ozzy Osbourne continues to be felt by fans across the world, Lady Gaga paid tribute to the heavy metal legend ...

The 14-time Grammy winner shocked the audience at one of her Las Vegas shows by taking a nasty spill mid-performance.