Chrissy Teigen and John Legend are expanding their family.
The model and the musician - who recently performed in South Africa on his world tour - used social media on Tuesday to announce they're expecting their second child together.
Chrissy posted a video on Instagram that shows the couple's daughter, Luna, with her hands on her mother's stomach. When Chrissy asks, "What's in here?" Lunna adorably responds, "Baby."