Biggest Loser 2013 Spoilers: Ruben Studdard Starts Season 15 Tonight
| October 15, 2013 at 12:14 PM EDTIf any of these new contestants on The Biggest Loser 2013 can do what Danni Allen did for me during her journey to winning The Biggest Loser Season 14, then I am ready for the fun to begin tonight on The Biggest Loser Season 15! We have 15 new contestants trying to fight for a second chance at life and trainers Jillian Michaels, Bob Harper and Dolvett Quince will help them along the way. For The Biggest Loser 15, we have our first celebrity contestant, as American Idol winner Ruben Studdard tries to shed the pounds from his 462-pound frame! Check out a preview below in our Biggest Loser 2013 spoilers!