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UNIVERSAL CITY, Calif. -- Danni Allen, a 26-year-old advertising account coordinator from Wheeling, Illinois, became "The Biggest Loser" on Monday night's live season 14 finale of the NBC series.

Allen, who began the season weighing 258 pounds, weighed in on the finale at 137 pounds -- losing 46.9 percent of her body weight.

She was awarded with $250,000 for her victory.

The run-up among the three finalists was 25-year-old pharmaceutical representative Jeff Nichols, who began the show weighing 388 lbs. and ended at 207 lbs. He lost 181 lbs. and 46.65 percent of his body weight.

The winner of the $100,000 "at home" prize among eliminated contestants went to 47-year-old Gina McDonald, an attorney and law firm owner from Hoover, Alabama. She began the show at 245 lbs. and ended at 132 lbs., losing 113 lbs. and 46.12 percent of her body weight.