Hef’s latest girlfriend was recently named Miss December 2009. But living at The Mansion hasn’t spoiled Crystal Harris. “Growing up, I was far from being a rich girl, so I don’t take this for granted. I want to be a Playmate who is a good role model.” This holiday season Miss December received quite a gift: herself. “I didn’t have much confidence in myself before, and I think the number one priority for happiness is to be comfortable in your own skin. I am now,” she says. Role model, huh? Watch “The Girls Next Door” and decide for yourself :p

CLICK HERE TO SEE CRYSTAL HARRIS IN HER NUDE PLAYBOY PHOTO SHOOT!!!