| Kim Nielsen and Emily Joy before Biggest Loser 2012: No Excuses, Season 13 Kim Nielsen, Emily Joy | Dolvett Quince, Alison Sweeney and Bob Harper Biggest Loser 2012, Season 13 Dolvett Quince, Alison Sweeney, Bob Harper | Dolvett Quince and Bob Harper Biggest Loser 2012, Season 13 Dolvett Quince, Bob Harper | Adrian Dortch and Daphne Dortch before Biggest Loser 2012: No Excuses, Season 13 Adrian Dortch, Daphne Dortch |