A fight between two members of Danity Kane was apparently a 'Show Stopper' on Monday, (Aug 4) and quickly disrupted a studio session.

According to TMZ, the group was recording in Los Angeles, Calif., and some sort of disagreement broke out, although it hasn't been reported what the altercation was actually about. Things turned physical when Dawn Richard took a swung at Aubrey O'Day and landed a head shot with a closed fist.

The third member of the group, Shannon Bex, tried to break up the melee but failed miserably, and afterwards O'Day pressed charges against the former Diddy-Dirty Money group member.

It was in March of 2013 that the group announced their return, after being apart for several years. Since then, they've dropped a well-received single in 'Lemonade,' and fourth member Aundrea Fimbres abruptly dropped out of the group to start a family.

As of now, police are investigating the incident to see if they'll file charges of some sort. Stay tuned.