Ryan Reynolds shared that his family is “doing great” following the birth of his and Blake Lively’s fourth child. The couple welcomed their new addition on Super Bowl Sunday, as revealed by Lively in a subtle Instagram post.

During an appearance on CNBC’s Power Lunch, Reynolds expressed his happiness about the new arrival, stating, “Everybody’s doing great. Everybody’s actually doing fantastic.” He humorously added that if they hadn’t figured out parenting by now, they’d be in trouble, emphasizing their excitement and love for their expanding family.

Reynolds playfully described his household as a “zoo,” indicating the lively atmosphere with four children now. He didn’t disclose details like the baby’s gender or birth date, maintaining some privacy around the new arrival. The couple’s three daughters, James, Inez, and Betty, range in age from 3 to 8 years old.

In addition to the baby news, Reynolds also shared another exciting update: British actress Emma Corrin, known for her role as Princess Diana in The Crown, is joining the cast of Deadpool 3. Reynolds welcomed Corrin to the “Deadpool family” on Twitter, adding humor by comparing it to a real family, “except with less swearing.”