The bout was originally announced in March , but without a date attached .
A UFC Middleweight Championship bout between champion and The Ultimate Fighter 3 light heavyweight winner Michael Bisping and former two - time UFC Welterweight Champion Georges St - Pierre headlined this event .
The bout was originally announced in March , but without a date attached .
A UFC Middleweight Championship bout between champion and The Ultimate Fighter 3 light heavyweight winner Michael Bisping and former two - time UFC Welterweight Champion Georges St - Pierre headlined this event .