katy perry

Our favorite, once-inseparable celebrity besties and their unfortunate fallouts.

She said their relationship is 'like a never-ending cleanse.'

While some stars were able to recover like a pro, others needed a little help from the audience.

There are literally too many celebrities to list.

Ashlee Simpson is just one of many stars who bungled sets on TV's most coveted stage.

From Katy Perry to Kim Kardashian West, find out who got their start working for other famous celebs.

These celebrities are sober.

'Orlando was like, ‘Man, I have such mad respect for her.’'

The Russian TV host claims the pop star tried to 'kiss' and 'touch' her.

From Lady Gaga and Bradley Cooper to Camila Cabello and Shawn Mendes, check out 25 celebrity pairs who fans were convinced had a love connection.

Anderson Davis says the singer was nothing but professional with him.

Model Josh Kloss claims the pop star exposed his penis at a party.