Nicole Richie stopped to get lunch with her kids Harlow Madden and Sparrow Madden at LA's Cafe Med yesterday. The mom of two spent the afternoon with her little ones following a fun weekend, in which she and husband Joel Madden brought Harlow and Sparrow to pick out their pumpkins at a patch. Nicole evidently had music on while in the car, as she tweeted, "J Lo's new song just came on the radio, and I immediately thought of the Fiat. . . So I guess that commercial really worked." Nicole may make a TV spot of her own over the next year, as she'll have her first scent to promote. Nicole Richie's fragrance will be "cool and classy with an edge," though we won't get to sniff it until next Fall!