Nicole Richie: Growin' and Glowin'

8/22/2007 1:16 PM PDT
Nicole Richie was spotted yesterday afternoon in Westwood, and the lil' mother to be is no longer hiding her 4-month baby bump! The simple new life!

Miss Richie was seen in a gray stretchy dress with black sweater, accentuating the little Madden nestled in her petite womb. Joel Madden, Nic's rocker boyfriend/baby daddy, apparently proposed last week to the soon-to-be incarcerated baby mama.

Nicole revealed to Diane Sawyer that since her pregnancy, she has learned to "just say no." Thank god!