Jennifer Hudson continues to show her commitment to a healthier lifestyle with the opening of a new weight loss center in Chicago.

The Chicago native opened the Jennifer Hudson Weight Watchers Center on Tuesday September 27. As a Watchers spokeswoman, Hudson has lost 80 pounds and dropped several sizes.

Chicago Mayor Rahm Emanuel attend the event in the city’s Hyde Park neighborhood on the South Side.

Weight Watchers says it will donate a portion of the center’s revenue to a foundation in honor of Hudson’s late nephew, Julian King.