Katy Perry is a pop star, a former "American Idol" judge and, now, a space traveler. She's also the internet's punching bag as of late. After initially keeping quiet about the ridicule ...

Katy Perry has gone above and beyond with her extravagant “Lifetimes” tour looks. The “Teenage Dream” singer, 40, kicked off her fifth concert tour in Mexico City on Wednesday, rocking ...

Katy Perry is making sure her fans know that no amount of backlash can dim her firework. The singer, 40, took to social media to address her KatyCats after they expressed their unwavering support ...

Katy Perry fans were "Hot N Cold" about the singer's out-of-this-world wardrobe on her Lifetimes Tour. Perry, 40, revealed a galactic ensemble to kick off her first tour in nearly seven years ...