Jessica Simpson and Ashlee Simpson had a family day with their mom and kids in Studio City yesterday. Jessica carried little Maxwell into Don Cuco restaurant for lunch and covered up her baby bump in a flowing top while Ashlee held onto Bronx. Once the Simpson ladies were done with their lunch, they took their tots to Toys R Us for some retail therapy. Jessica has been doing quite a bit of shopping at children's stores as of late as she prepares for the arrival of her baby boy. She visited the Bel Bambini baby boutique on Friday, where she reportedly registered for guy-friendly baby items for her upcoming shower.