
McGee was originally supposed to referee a match between Lynn and Jon Gosselin's ex -- Kate Major -- but when Kate backed out ... the Bombshell was dropped in.
The two are set to fight on May 7 -- wonder who Sandra Bullock's rootin' for?!

Hmm ringside tickets $53.50 and general admission only $33.50. I especially like the webistes slogan "getting in just got easy"
I hope Gina kicks the ever-loving crap outta "Ms. Bombshell"! Although being that Bombshell is really a man in drag, Gina may have a hard time taking her, er um, him...
"film superstar", So that's what we're calling pornstars now? And Kate Major, you would have thought she would have sunk low enough when she dated Jon Gosselin, or when she left him to get engaged to Michael Lohan... but nooo lets sign on for an exhibition fight against a pornstar! lol, what a ho!
Michele Bombshell needs to change his name to Bombed Out McGee because thats one nasty looking tranny!
But will Jesse James be there!? What goods a Skank-A-Mania bout with Jesse to emcee and referee! JESSE! JESSE! JESSE!
But will Jesse James be there? What goods a Skank-o-mania bout without Jesse James to emcee and referee! JESSE! JESSE! JESSE!
Britney Spears might miss a lot more 'X Factor' auditions ... because she can! Simon Cowell gave Brit damn near free reign in order to sign the pop star to that $15 million deal -- but is it backfiring? We'll tell you what peeps on the set are saying.Plus, Chris Jericho's…