The two artists are suing each other over their nightclub brawl last year at W.i.P. nightclub in New York.
The lawsuits were sparked by a French model named Romain Julien, who filed suit against Brown, Drake and the club for injuries he says he sustained.
In response, both Drake and Chris Brown filed legal documents denying blame for what happened and accusing the other of starting the melee. Each is now asking a judge to formally pin blame on the other guy.