All I know is it involves two girls fighting in a boxing ring that look like they’re having sex.
I haven’t actually saw the video (which is a shame as it sounds pretty nice) so I can’t help any more, this is for a friend.
“Girls on Film” by Duran Duran?
If it was Duran Duran I would have been able to answer. 
I have now been given the description “It’s a really horny video”.
Could almost be “Dirty” by Christina Aguilera.
That was my first guess, and it was shot down with a mocking laugh.
OK, it was a wrestling ring and it was called Supid Disco by Junior Jack.