With a client list that includes Katy Perry, Chrissy Teigen and the entire Kardashian-Jenner family, Dr. Jason Diamond is one of Hollywood’s hottest docs.

A new promo video, which was released on Wednesday, features Underwood during "American Idol" auditions alongside Luke Bryan ...

If you think that the Lady Gaga versus Katy Perry wars are over, well, think again because our Main Pop Girls are back in the game—music-wise and fandom wars-wise!

Prince Harry and his wife Meghan, the Duke and Duchess of Sussex, are in Whistler, B.C., for the town's Invictus Games ...

As Katy Perry pointed out, the “Before He Cheats” singer knows how it feels to be a contestant, which would allow her to ...

Entertainers and dignitaries led by Prince Harry, Duke of Sussex, officially kicked off the 2025 Invictus Games in British ...

The Invictus Games Vancouver Whistler 2025 kicked off in spectacular fashion, with more than 500 athletes from 20 nations ...

Bryan Gaw, famously known as 'Left Shark' in Katy Perry's 2015 Super Bowl halftime show, opens up to PEOPLE exclusively about his viral routine one decade later ...

Katy Perry’s Super Bowl XLIX halftime show has ... "Wow, that was such an awesome moment." ...

Katy Perry is looking back on her 2015 Super Bowl performance with nothing but love. Perry, 40, shared a series of photos from the big day nearly 10 years ago on Instagram, captioning the carousel, ...

Get ready to roar, KatyCats. Katy Perry is returning to North America in summer 2025 for more shows along 'The Lifetimes Tour.' The popstar slowly but surely announced the tour around the world ...