Parent's across America aren't the only ones who are upset over Miley Cyrus' now infamous VMA twerking scandal! Friends of Miley's fiance, Liam Hemsworth, want him to call it quits with the singer! They are worried her embarassing and distasteful performance will tarnish the actor's flourishing career! Sources say Liam is also embarassed, he didn't sign up with a girlfriend like this! Well, most of us know that this is just another low in their rollercoaster relationship!