We Finally Know the Sex of Chrissy Teigen and John Legend’s Second Child

It was a busy night for soon-to-be parents of two, Chrissy Teigen and John Legend. The always-stylish couple hit the red carpet (and ceremony) of the 60th annual Grammy Awards Sunday evening, with Teigen opting for a sequined silver Yanina Couture gown that showed off her growing baby bump—and she was glowing!

Since Teigen's sweet announcement revealing she was expecting baby number two, we've been eagerly awaiting for any more news surrounding the couple's second child—and we finally have some updates. Teigen took to Instagram to officially confirm the sex of the baby, posting a shot of herself at last night's ceremony with the caption, "Mama and her baby boy." Simple, but oh so cute. Read on to see her Instagram post below.