Frances Bean Cobain and her husband Riley Hawk are parents!

On Saturday, Sept. 28, Frances, the daughter of Courtney Love and late Nirvana frontman Kurt Cobain, announced in an Instagram post that she and Riley, 31, welcomed their first child, a baby boy.

The new mom, 32, revealed that the couple’s son was born on Sept. 17 and is named Ronin Walker Cobain Hawk.

“Welcome to the world most beautiful son. We love you more than anything ✨,” Frances captioned the post.

In the set of black-and-white photos, the newborn can be seen holding hands with his mom in one shot, while another shows Riley — who is the son of retired pro skater Tony Hawk — holding the baby in his arms as he stands outside with trees behind him.

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Many of the couple’s famous friends and family members shared their well-wishes in the comments of Frances’ baby announcement post, including new grandpa Tony, who joked: “My favorite grandson!”

“Ahhhh! Congrats!!!!” wrote Zelda Williams, daughter of the late actor Robin Williams.

Harper Grohl, daughter of Kurt’s former Nirvana bandmate Dave Grohl, simply commented with heart and teary-eyed emojis to congratulate the pair, while comedian Kate Micucci wrote: “Welcome sweet Ronin! We love you! ❤️💫.”

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Frances first revealed her romance with Riley in 2022, sharing photos of him on Instagram at the time. The pair tied the knot on Oct. 7, 2023, in an intimate, Victorian-inspired ceremony officiated by R.E.M. frontman Michael Stipe, who is Frances’ godfather.

Fans got a glimpse of the wedding celebrations in an Instagram tribute shared by Tony, 56, in honor of his son’s 31st birthday in late 2023. The post included a photo from the wedding, along with a brief mention of the nuptials in the caption.

“Happy 31st to this wonderful, talented young man. I am thankful he found the love of his life and a healthy, disciplined approach to adulthood,” Tony wrote. “And that he is inspiring his younger siblings by example.”

He added: “We had a blast at the wedding and we love you Riley! (Frances please show this to him since he’s no longer in the Insta bubble).”