Nikki Cars (born 1977) is a retired American adult model and porn star who measures 40DDD. She has appeared in the pages of XL Girls as well as in two of their video productions. Nikki can currently be seen performing webcam shows at both ImLive.com and Nite Flirt. In October 2009, Nikki announced her retirement from adult modeling. She has appeared in the pages of XL Girls as well as in two of their video productions. Nikki can currently be seen performing webcam shows at both ImLive.com and Nite Flirt.