Lady Gaga pitted the past against the present in the spectacular opening of her 'Mayhem Ball' tour in Las Vegas.

The ‘Mayhem Ball’ has finally dropped. Four long months after releasing her seventh studio album “Mayhem,” Lady Gaga launched ...

Lady Gaga performed “Summerboy” at her Mayhem Ball tour opener in Las Vegas Wednesday — its first live performance since 2007.

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

Pop may have many stars, but Lady Gaga just showed everyone why she’s royalty. The singer kicked off her highly anticipated Mayhem Ball tour last night in Las Vegas—and based on the flood of videos ...

The highest-grossing charity concerts ever list is topped by Ozzy Osbourne and Black Sabbath, surpassing the amount raised by ...

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

Lady Gaga officially kicked off her long-awaited Mayhem Ball Tour at Las Vegas’ T-Mobile Arena. Here are the show's 5 best ...

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

After making a big splash at Coachella and coming to Brazil back in the spring, Lady Gaga launched her global Mayhem Ball tour at T-Mobile Arena in Las Vegas Wednesday night. The career-spanning set ...