Nicole Richie, escorted by the father of her unborn child Joel Madden, proudly showed off her baby bump as she left a hair salon in Hollywood on Thursday afternoon. Richie, who is four months pregnant, wore a white satin spaghetti-strap top that showed the baby bump and also some cleavage — umm hello there! Nicole told Diane Sawyer on 20/20 that she has already gained 10lbs since she got pregnant, and it shows — she looks great!
