Caitlin Beadles seems perfectly nice, but millions of girls around the world probably hate her.

That's because Caitlin has dated Justin Bieber. They broke up due to his travel schedule, but rumors spread in June 2010 that she had got back together with the young singer, after the pair both Tweeted about a vacation in the Bahamas.

In August of 2009, Beadles was involved in a serious jet ski accident. She's okay now, though. Thank goodness.