The Biggest Loser
Season 5: Couples Before-and-After
Ali Vincent and Bette Sue Birkland
Pink Team: Daughter and Mother
Ali (left)
Age: 32
Height: 5'5"
Before Weight: 234 lbs.
Bette Sue
Age: 53
Height: 5'5"
Before Weight: 261lbs.
All photos courtesy NBC Universal
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