Ali Vincent
Introduction


**Alison "Ali" Vincent** is the winner of the [fifth United States season](/wiki/The_Biggest_Loser:Couples "Couples") of the fitness [reality television](/wiki/Reality_television "Reality television") show *[The Biggest Loser](/wiki/The_Biggest_Loser_%28American_TV_series%29 "The Biggest Loser (American TV series)")*, which aired in early 2008\. Vincent's in\-competition weight loss of 112 pounds earned her a $250,000 prize, and the first win by a female of a United States *The Biggest Loser* season. Vincent is to be featured as a spokeswoman in print and television advertisements for fitness center chain [24 Hour Fitness](/wiki/24_Hour_Fitness "24 Hour Fitness"), Biggest Loser ProteinG manufactured by Designer Whey and Infinity Insurance.

In September 2011, Ali Vincent began hosting her own show, *Live Big with Ali Vincent*, a half\-hour series on the [Live Well Network](/wiki/Live_Well_Network "Live Well Network"). Besides lifestyle and motivation, the show offers advice on shopping, cooking, working out, etc. The show is produced at [ABC](/wiki/American_Broadcasting_Company "American Broadcasting Company")\-owned [KABC\-TV](/wiki/KABC-TV "KABC-TV") in [Los Angeles](/wiki/Los_Angeles "Los Angeles").

Vincent revealed on December 5, 2016 that she had regained almost all of the weight she had lost. Vincent attributed this weight gain to emotional fallout from sexual assault.


Has Ali gained weight since winning The Biggest Loser?