Jessica Simpson -- Big Baby Bump, Even Bigger Heels

Just because she's very very pregnant with a bulging baby bump doesn't mean Jessica Simpson can't show off her muscular mom legs in sky high stiletto heels.

The 31-year-old mother-to-be flashed her growing belly and long stems in a printed mini-dress and a ridiculously tall pair of black stripper pumps while leaving a medical building in Beverly Hills on Thursday. Jess has killer maternal fashion instincts.

The singer/actress/style maven and her NFL fiancé Eric Johnson are expecting their first little rug rat sometime in the spring.