Miley Cyrus, Demi Lovato, and Selena Gomez are all teen stars who got their starts on Disney.

And, they're all strangely connected. In summer 2009, Demi was dating Miley's brother, Trace Cyrus, and Demi used to be best friends with Selena.

Trace and Miley broke up in July 2009 because they claimed to have conflicting schedules, Trace is a singer for rock band Metro Station.

And Demi had a slew of projects going on in both her acting and singing career. But, Demi moved on and is now dating Joe Jonas, of the Jonas Brothers.

Selena and Demi had a falling out back in late 2009, and Demi said: “There are times when even if you’ve known someone for a long time, you change. Just because we were best friends doesn’t mean we’re always going to stay best friends.”