New Year, New You in 2014

Body After Baby: Star Moms Who Bounced Right Back

Go figure! See how quickly Jessica Simpson, Duchess Catherine and more returned to their fab physiques

PENÉLOPE CRUZ

Caliente! The new mom-of-two may have stayed under the radar right after welcoming daughter Luna with husband Javier Bardem last July, but she pulled out all the stops in a stunning body-hugging lace Temperley London gown for her first post-baby red carpet appearance at the Oct. 3 London premiere of her new film The Counselor.