Mariah Carey: Jenny Craig Commercial "Makes It Happen"

Mariah Carey is the new spokeswoman for Jenny Craig and as her first order of business, she’s starred in a commercial that should inspire you to get in shape for the new year.

Whipping her hair back & forth while singing a remixed version of her 1991 hit “Make It Happen,” Mimi shows off her post-baby body in a midriff-baring top & skirt, while other ladies boasting success stories flash across the screen.

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Take a look!