1/6 Katherine and Josh are expecting baby number three. Photo: Getty Images 2/6 The pair have been married since 2007. Photo: Getty Images 3/6 Katherine and Josh will welcome a baby boy in January. Photo: Getty Images 4/6 The new baby will join Katherine and Josh's two daughters' Naleigh Moon and Marie Hope. Photo: Instagram/@katherineheigl 5/6 Katherine keeps fans in touch with her family life through her blog Those Heavenly Days. Photo: Instagram/@katherineheigl 6/6 Katherine dedicated a sweet Father's Day post to her husband. Photo: Instagram/@katherineheigl © ¡HOLA! Prohibida la reproducción total o parcial de este reportaje y sus fotografías, aun citando su procedencia. Más sobre: Celebrity Parents Celebrity Baby Boom 2016 Celebrity Pregnancy Celebrity Moms Katherine Heigl Josh Kelley Más noticias sobre Celebrity Parents El hijo de Justin Timberlake, Silas, hace una rara aparición en el PGA golf tour Serena Williams reveals her mom’s amazing parenting advice Roselyn Sánchez and husband Eric Winter's little girl has some big news to share Alex Rodriguez celebrates daughter Ella’s 9th birthday with amazing pool party