8. Chris Brown
Twitter Handle: @chrisbrown
Example Tweet: "The hardest part about being Chris Brown is actually realizing your him!"
Here's a question: What's worse, actually being celebrity Lothario Chris Brown or realizing you're him only to find out you don't know the difference between "your" and "you're"? Answer: It's a tie. We're guessing English 101 must not be a prerequisite for celebrity.