The oldest Gaines girl, Ella Rose was born on Oct. 20, 2006. Joanna thinks Ella may follow in her designer footsteps due to a love of painting and interior design. The tween also has her mom's love of baking and started her own little bakery business in the Summer of 2018. "Her new Summer business is selling baked goods at the office when she goes to work with me," Joanna wrote on Instagram. "Tonight we stayed up late and she made Aunt Opal's banana pudding and the chocolate chip cookies from my cookbook."