As host of "The Biggest Loser," Alison Sweeney knows a thing or two about ... slimming down from a size 12 to a 2/4 with a healthy diet and exercise plan. toofab's Rachel Hoffman caught up with ...

Alison Sweeney is no stranger to TV and radio ... In the 1990s, Alison struggled with her weight. She was a size 12, not obese by medical standards, but still larger than her tv peers.

"The Biggest Loser" host Alison Sweeney gave birth in January to daughter ... tells the magazine that her goal was to wear a size-four dress for the May 12 finale of the weight-loss show.