Lady Gaga is kicking off her 2025 “Mayhem Ball” tour Wednesday night in Las Vegas, and fans nationwide and around the world are following reports out of the T-Mobile Arena to find out what she’s performing and how it does or doesn’t differ from the handful of pre-“Ball” she performed earlier this year.

At “Mayhem Ball,” she framed the show around that theme across a four-act production that evoked everything from life and death to the gothic and macabre.