Mia is the prize of Fatz's collection of strippers – at least, from the neck down. 

Thanks to her “job skills,” she's usually got a trophy man nearby – until her spell wears off, and he sees her for what she truly is.  She's not completely evil.  Sure, her face looks like the Devil's nutsack, and she's is the loudest, most self-promoting prima-diva you'll ever meet.  But deep down, Mia knows how ugly she is - on the inside and outside.   

For some reason, Be Cool spends a lot of his spare time bodyguarding Mia when she's away from Fatz's club – probably stems from prolonged exposure to her dancing, naked ass.