Helen Phillips was named the winner of The Biggest Loser last night.

To accomplish the feat, this 48-year mother of two shed an incredible 140 pounds and 20 dress sizes. Wow.

"I feel so good! I feel like I can do anything," Phillips said about the victory.

Helen overcame 19-year-old Mike Morelli and 24-year-old Tara Costa in the finals. Her children couldn't have been more proud.

“My mom is really motivated,” said Phillips’s daughter Shanon Thomas, who lost 92 pounds herself as part of The Biggest Loser: Couples. “She is just as tough mentally as she is physically. I knew she had just as good of a shot as anybody. She’s come such a long way — when I look at her I have to do a double-take. I’m so proud of her.”

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.