Yikes!! According to TMZ, while the Jersey Shore cast is out shooting in Italy…The Situation and fellow cast member Ronnie got into a huge brawl last night…WITH EACHOTHER!! I’m sure it was amped up for television but still…that’s not cool! And of COURSE word is it all started over a situation with Sammi, who I’m hearing is back with Ron. SMH!!! Check out the after-fight pics after the jump…looks like Sitch got his ass handed to him!

@MarisaMendez