Katy Perry has defiantly clapped back at haters as she performed for a sold-out crowd at Madison Square Garden in NYC on ...

There, she acknowledged that fans filled every seat in the arena, after naysayers once said she wouldn't be able to “New York ...

Katy Perry joked about backlash she has received as she celebrated a sold-out show at Madison Square Garden in New York City ...

Sanchez expressed some serious regret in a message to Perry. She took to her Instagram Stories to share the emotional note to ...

Katy Perry had a message for those who doubted her after she sold out Madison Square Garden in New York City during her ...

Katy Perry is seemingly pushing back at trolls' claims that she wouldn't be able to sell out her concert at Madison Square ...

The little girls twirling in glittery skirts outside of Katy Perry’s Madison Square Garden concert don’t know her latest ...

Katy Perry arrived at her New York City stop for her Lifetimes Tour and took the stage at Madison Square Garden on Monday, ...

A heartwarming video captured a couple getting engaged on stage during Katy Perry’s Madison Square Garden concert in New York ...

A couple got engaged in front of thousands of cheering fans at Katy Perry's latest Lifetimes Tour concert with help from the ...

Katy Perry helped fans pull off an adorable on-stage proposal during her NYC concert. Watch the heartwarming moment here.

Julianne and Derek Hough help former NFL star and Good Morning America host Michael Strahan show off the Ovation Dance Tour ...