Celebs Who Party the Hardest

Miley Cyrus 1 of 21

You might be surprised how much work it takes to be a celebrity. After a long week of hard work these famous people love to play hard, too. These 20 celebs party the hardest out of anyone!

It wasn't that long ago that Miley Cyrus was better known as her innocent TV personality Hannah Montana, but she's quickly reversed her image as a wild and crazy bad girl. She tends to make an appearance at all the biggest parties, often while wearing ridiculous outfits.