Playboy founder Hugh Hefner, has a new love that's got her on cloud 9.Paparazzi snapped photos [seen here] of the 34-year-old cozying up to Nathan Levi at the Casa de Mita resort in Mexico this week. Images showed the couple kissing, cuddling on the beach and dancing to live music. Crystal's relationship with Levi, who has a pilot's license, has been flying under the radar for several months. "Hef would approve of her romance," a source told Page Six.