Jennifer Hudson
Though she finished in seventh place during the third season of the show, she's made it to the top now, winning an
Oscar,
Golden Globe, and
SAG award for her supporting role in
Dreamgirls. Her self-titled first album won a Grammy, and she's since starred in
Sex and the City and
The Secret Life of Bees. After becoming the spokesperson for Weight Watchers in 2010,
Hudson underwent a complete body makeover, shedding 80 pounds.