Is Miley Cyrus The Reason Why Selena Gomez & Justin Bieber Broke Up?!

There's a feud in Hollywood between two of the biggest Disney princesses! Selena Gomez and Justin Bieber seems to have broken up this weekend, but now rumor has it they've split before - because of Miley Cyrus! When Justin decided to pull a prank on Miley Cyrus for Punk'd, Selena admitted she was disgusted by her fellow Disney star.  "The first time Justin and Selena broke up, it was because Justin shot an episode of Punk'd with Miley Cyrus", a source says. "Selena is repulsed by Miley! When Selena brought up her concerns to Justin about shooting with Miley, the pal says Justin shot her down. Justin did the show anyways, which didn't sit very well with Selena", the source continued. Well, i guess Miley wasn't that interested anyways since she's got a ring on her finger and she is happily engaged and to be married soonest.