Gwen Stefani's baby bump doubled as a booster seat for Kingston as the twosome made their way out of the doctor's office in LA on Monday. Gavin is still overseas promoting his new album, but Gwen is in the final stretch of her pregnancy, so hopefully he's back in time to be by her side to welcome the newest Stefani-Rossdale celebrity baby into the world! In the meantime, Kingston remains the little man of the house to keep her company.