As for the newbies, Jessie Pavelka and Jen Widerstrom, it looks like Jen has also signed on for the new season, but so far, no word on whether or not Jessie will return.WHAT DO YOU THINK OF BOB HARPER TAKING OVER AS THE HOST OF THE BIGGEST LOSER? To find out how Jillian popped the question to longtime partner Heidi you will need to watch the new docuseries “Just Jillian” which premieres January 19 on E! National Enquirer has an exclusive first look at Heidi’s engagement ring. Insiders revealed to NE that Rhoades has been expecting a proposal for some time.Heidi’s been with Jillian for nearly seven years – through all the ups-and-downs as Michaels has become a superstar in fitness world and weight loss world.Needless to say, when fans learned that host Alison Sweeney would be leaving the show, panic began to set in as to what Harper’s fate would be. Thankfully, Harper is not leaving the show, but he is taking on a different role for the new season – as the new host!So, what exactly does that mean for the rest of the trainers?
But is the fitness guru refusing to set a wedding date until fiancée Heidi Rhoades signs a prenup?"I'm going to continue doing what I've always done." PHOTOS: Enviable celebrity bodies Last February, Michaels was quick to criticize season 15 winner Rachel Frederickson for losing a whopping 155 lbs.on the show, but as Harper explains, there's only so much the trainers can do to guide a contestant's weight loss journey.According to fellow trainer, Dolvette Quince who joined the series in season 12, they were thrilled to welcome the power house dynamo back into the fold.He had clashed with fellow trainer, Bob Harper and believes that Jillian makes a huge difference in the whole dynamic of the show. Magazine, “It’s ironic because it takes a woman to balance a room. Jillian brought a very calm, professional command to the set and I love her for that,” According to the guys, motherhood has also brought out a softer side to Jillian.She also knows how to have a good time and after The Biggest Loser Finale all three cut lose and partied with the contestants.