Now THIS is team work!

Jessica Simpson and fellow Weight Watchers spokesperson Jennifer Hudson are appearing in the company's latest ad.

Simpson, who's now pregnant with her second child, lost more than 50lbs while on the program. However, she will not be following the program throughout her pregnancy.

Hudson, who joined the company as a spokesperson back in 2010, went from a size 16 to a 6 on the program.

Losing weight obviously does a body good!

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