GinaMarie Zimmerman was the runner-up of Big Brother 15. In the house, GinaMarie quickly aligned herself with Aaryn and became infamous for their "mean girl" acts. GinaMarie was often made fun of for her inability to pronounce certain words because of her New York accent and for her strange obsession with fellow HouseGuest, Nick. Zimmerman often fought with many other HouseGuests during the season. After Aaryn's eviction, GinaMarie joined The Exterminators which allowed her to survive until the final two, where she lost in the final vote of 7–2.
GinaMarie Zimmerman is 32 years old and was born in Brooklyn, New York. She currently lives in Staten Island, New York, and is a pageant coordinator.
GinaMarie was fired from East Coast USA Pageant for her comments towards those houseguests, especially since Candice Stewart used to participate in pageants, and the East Coast USA Pageant agreed that she would be a terrible role model for the children there.
GinaMarie's friend Ariella has stated that she would no longer tweet on GinaMarie's twitter account following GinaMarie's racist slurs.