Lady Gaga's Mayhem Ball kicked off in Las Vegas with a glorious mix of theater and powerhouse vocals. We take you inside the first show.

On Wednesday (July 16) night at Las Vegas’ T-Mobile Arena (technically in Paradise, Nevada), Lady Gaga ushered in a new ...

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

The complete setlist for Lady Gaga's 'Mayhem Ball,' as revealed in her tour's opening night at T-Mobile Arena in Las Vegas, ...

Live music is still your best entertainment value, when it comes to soul-feeding and body-rumbling. Here, in no particular ...

Joe Biden, Lady Gaga team up for sexual assault PSA The video, released Wednesday, is part of the "It's On Us" campaign.

Cudi’s take on Gaga’s “Poker Face” is a breezy track, built around a tweaked sample of the original song’s chorus and heavily reminiscent of Late Registration –era Kanye (specifically ...