After her squad failed the Glacier Climb in the 12th cycle of Road Rules, Cara quickly dropped her trousers in Playboy and was Playmate of the Month in November 2004. She then appeared in various Real World/Road Rules Challenges, and was last seen in former Playboy Mansion tenant Bridget Marquardt's Bridget's Sexiest Beaches. We know where this one's headed, and we've already got our Google Alert ("Cara Zavaleta" + "porn debut") fired up and ready to go.