Gia from ‘Bad Girls Club’ — Allegedly Chewed Up Victim … Spit Him Out

Bad Girls Club” star Gia Sapp-Hernandez fights like a friggin” Rottweiler  … so says her accuser who told cops she took a BITE out of him during a brawl in South Carolina this weekend.

our sources broke the story … Gia was arrested for assault Saturday morning after a violent incident outside of a nightclub.

Now, we”ve learned … witnesses told police Gia had been fighting with multiple MEN that night … including people she had been partying with earlier that evening.

Law enforcement sources tell us … when cops arrived on scene … one of the men told cops Gia chomped down on his arm during the ruckus … and he had a nasty bite mark to prove it.

After talking with witnesses and viewing the bite mark … cops decided to arrest Gia for assault and battery in the 3rd degree. 

She was eventually released on a $2,130 bond.

So far, no comment from Gia.