Kesha

A multitude of pop stars have railed against the court's ruling on stage. And yes, it makes a difference.

From friendly specters to demonic houseguests, these stars have played host to ghosts.

The cut really emphasizes her expressive eyes!

Three judges ruled in favor of Dr. Luke.

From Ariana Grande to Gigi Hadid, read all about these celebrities' encounters with ghosts!

See what Katy had to say.

A few couldn't be bothered to memorize the script, but at least their heart was in it!

Find out how to watch the star-studded benefit.

A judge ruled the singer defamed her producer in a text message to Lady Gaga.

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

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

Watch Kesha perform her star-making party anthem.