Katy Perry was spotted in the crowd watching Lady Gaga in Mexico City after her own tour was hit with disaster as she was ...

Katy Perry took a break from her own tour to show some love for Lady Gaga during a packed concert in Mexico City over the ...

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

Katy Perry began her "Lifetimes" tour last week in Mexico City, but her latest costume choice has caused her to get mocked ...

The singer announced on her Instagram Stories on Monday that she was unable to perform at Arena Guadalajara on 1 and 2 May ...

Katy Perry has revealed why she hasn't been able to perform at her best after kicking off her "Lifetimes" tour on Wednesday ...

Katy Perry just added “space traveler” to her curriculum vitae, but not everyone is cheering for her cosmic milestone.

Katy Perry has come under fire by some fans who have slammed her current world tour. In recent weeks the pop star, 40, has ...

After Katy Perry's Lifetimes Tour kicked off in Mexico this week, some fans criticized it on social media, saying it wasn't good enough.

Katy Perry is reportedly dealing with low ticket sales for her "Lifetimes Tour" even before she embarked on an all-female ...

Katy Perry kicked off her Lifetimes Tour with space-themed performances, seemingly hitting back at the critics of her Blue ...

Katy Perry's "Lifetimes" tour has officially blasted off, and it’s nothing short of intergalactic -- 'cause she was straight ...