A source shares with Entertainment Tonight why Katy Perry and Justin Trudeau are keeping things casual, and gives an update ...

Katy Perry and Orlando Bloom's relationship is reportedly "strained" amid the pop star's romance with former prime minister ...

Time for a check in with astronaut Katy Perry and former Canadian Prime Minister Justin Trudeau! A source tells Entertainment Tonight that the pair are still seeing each other, but things are casual: ...

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

It’s been about four months since Katy Perry, Lauren Sanchez and four other women took a trip to space, and people are still ...

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

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

The Gilded Age's Christine Baranski didn't hold back when discussing the Blue Origin space launch featuring Katy Perry and ...

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

Hollywood actor Chris Pratt and his wife, Katherine Schwarzenegger, have put their sprawling Pacific Palisades, Calif., mansion back on the market with a significant price cut-just weeks after it was ...

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