Courtesy of Marie Claire

Now that’s what I call one hot mama!

Heidi Klum showing off her fabulous post-pregnancy bod is nothing new, but what she chose to wear on the April cover of Marie Claire was! For the first time ever, Project Runway contestants were challenged to design a dress for Heidi to wear on the cover of the fashion mag — and the lucky winner was Anthony Williams! Could you imagine having the world see your creation on a glamorous magazine — and on Heidi Klum! What an honor! “It’s invaluable for these designers to know what goes into creating a beautiful cover,” says Joanna Coles, Editor-in-Chief of Marie Claire. “It isn’t easy, but I was confident they could do it.”

—Katrina Mitzeliotis