Molly Sims knows everyone’s first question for a supermodel: So, how much do you work out? The former Sports Illustrated cover girl knows exactly how many crunches to do and is sharing her knowledge in her new book The Everyday Supermodel. With a two-year-old at home and a another baby on the way, we couldn’t help but ask the “supermomma” about her pregnancy fitness routine:

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Molly Sims on How There’s No Perfect Body