Jersey Shore castmates, Ronnie and Mike “The Situation” Sorrentino, were involved in a major brawl last night… with each other!

TMZ is reporting that the two meatheads beat the pulp out of each other during the spat.  Paparazzi caught Mike sneaking back into The Shore apartment this morning, wearing a grey hooded sweatshirt to hide the battle scars on his face.  Ronnie was sporting some pretty serious knuckle bruises, but by the looks of The Sitch’s face, Ronnie was the winner of last night’s fight.

No definitive word on what sparked the fight, but rumor has it, it had something to do with a lovers quarrel between Sammi and Ronnie.  Anyone surprised?

[Image: Mario&Luigi/WENN]