After splitting with fiancée Heidi Rhoades, Jillian Michaels is dating designer Deshanna Marie Minuto. Jillian Michaels has a new girlfriend! According to People, the fitness instructor, 45, is dating fashion designer Deshanna Marie Minuto. The pair were spotted together at a Los Angeles restaurant on January 9. Jillian was previously engaged to Heidi from 2006 to 2012. The two met while working on the first season of The Biggest Loser and began dating shortly after she ended her marriage. They got married on March 31, 2008, but called it quits four years later in 2012. Heidi has gone on to have her own career after leaving Jillian's life behind. She now works as a makeup artist and has appeared in several television commercials. As for Jillian, she has had many relationships over the years but has never been married. She currently lives in Los Angeles with her dog Bailey. Here are some other famous people who have played sports: Arnold Palmer, Babe Ruth, Jim Brown, Joe Montana, Jerry Jones, John Elway, Larry Bird, Michael Jordan, Peyton Manning, Roger Staubach, Steve Young.