Megan Hauserman Files Lawsuit Again Sharon Osbourne

First, Jason Mesnick broke the heart of Melissa Rycroft on national television during The Bachelor: After the Final Rose... and Before ABC Makes Millions of Rycroft Becoming The Bachelorette.

Now, another reality TV reunion is leading to scandal, as Megan Hauserman has sued Sharon Osbourne for an incident that took place during the Rock of Love: Charm School Reunion.

The former contestant says Osbourne went ballistic during athe taping, punching and grabbing her by the hair - and we've got the video to prove it! Osbourne opened up the attack after Hauserman told Sharon she was famous only because she managed a brain dead rock star. Ouch.

In a lawsuit filed in L.A. County Superior Court, Hauserman is suing Osbourne for battery, negligence and infliction of emotional distress.