The Hart of Dixie star announced her exciting news on Instagram Thursday with an adorable photo of her son, James Knight, blowing bubbles with a sign that reads, "I'm gonna be a big brother! Who da boss now I'm so excited!!!!!"
In addition to the too-cute-for-words picture, King gave the photo a hilarious caption, writing, "So excited to announce THE SEQUEL Coming later this year!! ... #BabyTown2 - Created by @kyle_newman and @jaime_king. Also starring #JamesKnight."