Don’t wake Chris Brown up—because he’s going to need all the sleep he can get as a dad of four.

The “Kiss Kiss” singer and influencer Jada Wallace recently welcomed their first baby together, expanding Chris’ brood already consisting of daughter Royalty, 11, with Nia Guzman; Aeko, 6, with Ammika Harris; and Lovely, 4, with Diamond Brown.

Posting pictures of her pregnant baby belly as well as a photo of her newborn drinking out of a bottle, Jada wrote on Instagram April 26, “Purest Love.”

Though neither she or Chris shared their baby’s name, he alluded that the little one was born after April 20, writing in the comments as a nod to their shared zodiac sign, “Taurus GANG.” 

Meanwhile, Chris’ Joyce Hawkins confirmed that her newest grandchild is a boy, commenting under Jada’s post, “CONGRATUALTIONS!!! HES JUST PERFECT! SENDING LOVE ALWAYS!!”

The baby news comes a little over one week before Chris’ 37th birthday on May 5. And for the Grammy winner, who previously dated Rihanna and Karrueche Tran, fatherhood has been a “mellowing” experience.