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.

Are Katy and Orlando thinking about having kids?

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.

Check out some of the most ~cringeworthy~ celebrity moments ever.

These fans went *way* too far.

The famous celebrities appear to have ties to the Occult.