PEOPLE Exclusive: Biggest Losers Then & NowAs the NBC weight-loss show celebrates its 10th year, see how some of your fan favorites have stayed slim. Catch season 16 Thursdays at 8 p.m. ET on NBC!

OLIVIA WARD

Then: The professional opera singer weighed 261 lbs. before she got down to 132 lbs. for the season 11 finale, where she beat out her sister Hannah Curlee for the title of The Biggest Loser.
Now: Ward, 38, weighs 145 lbs. and is a SoulCycle instructor and certified personal trainer. "I had no idea when I stepped on to a weight loss show that not only would I shed pounds, but that I would gain a life I never knew was even possible," says Ward, who just celebrated 16 years of marriage with her husband Ben.