The video begins with a worker tossing a stack of cups at the woman, sparking screams from a crowd. The woman then tries to reach over the counter and is grabbed by employees. A man tries to break up the fight, but the woman is repeatedly hit in the head by at least two Five Guys workers.

WARNING: Video contains graphic language. 

The woman eventually walks out of the Five Guys, but not before her hair is yanked on aggressively.

Five Guys representatives called the fight "simply unacceptable," and disciplinary action is coming.

Miami Beach police said they never received any calls regarding the fight.

Read NBC Miami's full story here.