“Absolutely worth the wait,” Madison Brush wrote on Instagram on March 15, after announcing the birth of her newborn daughter. The “Sister Wives” star and her husband, Caleb Brush, became parents of four on Friday, March 14.

The proud mom, who is also mom to son Axel, 7, and daughters Evie, 5, and Josephine, 2, also revealed her newborn's name: Emilia Estelle Brush

Sister Wives' star Madison Brush shares the exciting news that her and husband Caleb Brush have officially welcomed their fourth child, a little girl.

Congratulations are in order for Sister Wives star Madison Brown and her husband, Caleb Brush. The couple welcomed their fourth child, a daughter, on Friday, March 14. Madison announced the happy news on Instagram over the weekend with a photo of her newborn daughter,