“Days of our Lives” star Lauren Koslow (Kate Roberts) recently announced that she is a first time grandmother.

In a post on Instagram, Koslow shared the first pictures of her granddaughter, Sistine, saying in the caption, “Welcome to this wondrous world, sweet Sistine. I’m your grandmama and I’ve been waiting to meet you for such a long, long while.”

It was back in October 2023 when Koslow revealed in a separate Instagram post that her daughter Millikate was pregnant and expecting a daughter. 

In that post, Koslow said, “I love you to the moon and stars and back again!!! Forever and always! Happy birthday my beautiful daughter – enjoy every moment of this most fabulous next trip around the sun . Congratulations my soon -to -be little mama.” 

In response to Koslow’s happy news about the birth of her first grandbaby, several of her current and former co-stars chimed in, including Kristian Alfonso, Mary Beth Evans, Melissa Reeves, Thaao Penghlis, Jen Lilley, Valerie Wildman and Blake Berris, among others.

“Beautiful Beauty just like her momma and Grandmama,” commented Alfonso. “Soooo beautiful!!! Happy grandmahood,” boasted Evans. “Lauren!!!!!! So excited for you and your family,” noted Reeves. “So precious!!! Congratulations to you and your loved ones. Sending love,” stated Wildman.

Check out the Instagram posts below for photos of the newborn and a collage of milestones featuring Koslow’s daughter, Millikate.