KJ Apa of “Riverdale” and his model girlfriend Clara Berry welcomed their firstborn, and to announce it to their fans they shared a picture on Instagram.

On Sunday, September 26, Berry posted a picture of her child’s hand clutching her finger.

Part of the caption read, “He is a perfect perfection. I am the luckiest to have now two men of my life, filling my heart with this cosmic gigantic vast love. ”

The caption also revealed the baby’s name, Sasha Vai Keneti Apa, and his birth date which was September 23rd.

Several of Apa’s “Riverdale” co-stars left congratulatory comments on Berry’s post.

“Congrats mama!!!!” commented Madelaine Petsch.

“River’s new bestie!! #boymom” commented Vanessa Morgan, who also recently had a baby of her own.

Camila Mendes also left a comment saying, “Such a beautiful name. congrats Clara!!”

Apa confirmed their relationship back in February of 2020.

On May 19th of this year, Berry announced her pregnancy by posting a picture of her showing off her bump on Instagram.

Apa followed up her post by uploading a picture of them on the couch with her bump showing.

Throughout the rest of her pregnancy, Berry shared several bump pictures with her followers on Instagram.

Photo Credit: Clara Berry via Instagram