Just two short weeks after giving birth to her second child, Zuma Nesta, Gwen Stefani showed off her post-pregnancy curves while making a routine doctor's appointment visit with husband Gavin Rossdale at LA's Cedars-Sinai Hospital on Thursday (September 4).

According to a source on the scene, the always-stunning pop performer "looked fit and beautiful, flashing a much smaller belly and a sly grin. She looked healthy, happy and radiant - with that new mommy glow."

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