Excellent match up.
Anymore background on the fight?
Both were dating the same guy at the same guy. The guy saw the similarities between the two and wanted to have the best of both. both GFs fought multiple times for him but were stopped. After few months, both were dumped by the guy.
Both the girls thought it was the other one's fault and hatred increased further. They now decide to fight each other to vent out all the anger and negativity