Katharine McPhee poses in stepdaughter Sara Foster’s swim line one month after giving birth: ‘You nail it’

Former "American Idol" standout Katharine McPhee showed off her newly-acquired post-baby curves in a selfie snap shared to her Instagram Story on April 1 as she modeled a one-piece tie-dye swimsuit created by her stepdaughter, Sara Foster, 40.

source https://www.foxnews.com/entertainment/katharine-mcphee-swimsuit-birth