Katharine McPhee Shows Off Post Baby Bod In Bikini 5 Weeks After Giving Birth

Katharine McPhee is loving life as a mama! The 37-year-old took to Instagram to show off her post baby body just five weeks after welcoming her and David Foster’s son Rennie. In the snaps, she rocks a brown one-shoulder brown bikini and color coordinating camel sunglasses with a chic updo. “Loving my curves because my baby gave them to me,” she wrote.