Lady Gaga unleashed her divine chaos in Mexico City, where on Saturday night (April 26) she held her first concert in 13 years, captivating just over 61,000 attendees (according to promoter OCESA ...

Katy Perry was spotted in the crowd at Lady Gaga's concert in Mexico City, a day after Perry's own performance. Perry shared a sweet message for Gaga.

Katy Perry supported Lady Gaga at her Mexico City concert on Sunday, April 27, days after Perry launched her Lifetimes Tour.

Meanwhile, Gaga brought the two-night Viva La Mayhem show to the Estadio GNP Seguros. Gaga's set in Mexico City mirrored that of her Coachella set , aside from the addition of " Blade of Grass ...

It was a pop queen weekend in Mexico City as both Gaga and Perry performed separate shows in Mexico’s capital on Saturday night. Perry’s Saturday concert was the third of three sold-out shows ...