Jessica Alba and Cash Warren welcome son Hayes Alba

It’s a boy for Jessica Alba! 

The actress and businesswoman welcomed a baby boy, Hayes Alba Warren, on New Year's Eve, according to a post she made on Instagram.

“Hayes Alba Warren 12/31/17 Best gift to ring in the New Year!!” wrote the actress. “Cash and I feel so blessed. Haven and Honor are already obsessed with their new baby bro.#familyof5”. She hashtagged the photo #familyof5.

Hayes is the first son for Alba and her husband, Cash Warren. Married since 2008, they are already parents to two daughters, 9-year-old Honor and 6-year-old Haven.