Kristen Bell, Jenna Dewan-Tatum and Olivia Wilde Pose For Allure Magazine

Kristen Bell confessed that her "belly skin" after having a baby in March 2013 made her "self-conscious," but she still dared to bare.

Fellow mom Jenna Dewan-Tatum was feeling more confident, and explained, "I've always been free-spirited, and it was hard to keep clothes on me as a kid."

To see the full spread, and a feature with Olivia Wilde, pick up the latest issue of Allure now!