The Jersey Shore cast is out of control and worse than ever! The second season began filming in Miami on April 5 and Life & Style's SCENE QUEENS can reveal the explosive arguments and bad behavior already started among the cast.

Snooki is no stranger to fights, but she wasn't prepared for the blowout she had with boyfriend, Emilio. "He got really drunk and confessed to Snooki that he'd cheated on her. They got into a huge fight," an eyewitness tells SCENE QUEENS. And while Ronnie and Sammi appeared to have patched things up since last season, according to his friends, Ronnie's been bragging that he's going to sleep with a ton of girls this summer and has no intention of making his relationship with Sammi work.

The arguing isn't just among the couples in the house though. The cast still holds a grudge because Angelina quit the series after only two episodes last season. "She's not welcome in their hotel, the Metropole," reveals an insider. "She's having problems with everyone. It was only a matter of time before there were a few altercations between her and J-Woww."

For more gossip from the SCENE QUEENS, pick up this week's issue of Life & Style, on newsstands now!

Photo: Karen Detrick