Oscar-nominated singer and actress, Queen Latifah -37, has signed up to be the latest celebrity spokesperson for Jenny Craig , PEOPLE reports.

"We officially confirm that Queen Latifah will join the Jenny Craig program in January," Scott Parker, Jenny Craig's vice president of marketing, tells PEOPLE. "We are thrilled to have Queen Latifah support our mission of improving health by taking her first step toward achieving a more healthful lifestyle."

Parker adds: "Queen Latifah joins forces with Jenny Craig to communicate the importance of how small lifestyle changes, in the areas of diet and exercise, can have positive effects on overall health."