Lady Gaga has blown fans away with her theatrical and head-turning outfits while on stage during her Mayhem Ball tour, ...

Lady Gaga will bring her “Mayhem Ball World Tour” to Madison Square Garden for six performances across late August and early ...

Perry has been loping around the world on this tour for four months. Her Philadelphia stop was the 33rd city on the Lifetimes Tour, with 39 to go before wrapping in Abu Dhabi at the end of the year.