The couple has named the baby girl Sistine Sabella.

James tells Us Weekly, "(She's a) big girl! That’s how I know she’s mine. She’s incredible. A really good baby and so sweet. I’m a lucky daddy... She’s such a good baby. She’s like her daddy (and) she only cries when she's hungry."

James and de la Cruz are already parents to daughters Sienna-Marie, nine, and Shea, seven, as well as son Kannon, three.