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Izabella St. James
STUDIO CITY, CA - AUGUST 04: TV personality Izabella St. James attends the "Hooray for HollyWOOF!" 35th Anniversary Gala Fundraiser for Dogs for the Deaf at The Sportsman's Lodge on August 4, 2012 in Studio City, California. (Photo by David Livingston/Getty Images)

Hugh Hefner's Many Exes

December 31, 2012

Before Playboy mogul Hugh Hefner takes a trip to the altar to marry on-again, off-again girlfriend Crystal Harris, take a trip down memory lane with omg! as we look back at some of Hef's gal pals from over the years.