Marlee Matlin Announces She's Going to Be a Grandma in Cute Video — See the Clip!

"We’ve been promoted to GRANDPARENTS!" the actress said

Marlee Matlin is in her grandma era.

On Wednesday, the Switched at Birth alum, 58, shared that her oldest child, daughter Sarah Rose Grandalski, is expecting a baby girl.

In the announcement post, Matlin uploaded a video to Instagram of her 27-year-old walking past her as she sat at an outdoor table with a slice of cake in front of her. As Grandalski strolled past, the actress grabbed her daughter’s wrist to stop her and pull her closer.

Once Grandalski turned to face the camera, her growing belly could clearly be seen in her crop top as the mother-daughter duo both smiled together.

“It’s a girl!” Matlin said verbally while also communicating with ASL, as her daughter turned the cake to show it was pink on the inside.

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“We’ve been promoted to GRANDPARENTS! #kevinandmarleegrandparents #girl @sarahgrandalski @frankieturn2 🩷🩷🩷🩷🩷,” the actress captioned the video.

Over on Grandalski’s Instagram account, she shared footage from the day on her Instagram Story. Several videos showed family and friends gathered in the backyard of a home for the gender reveal.

The mom-to-be tossed a ball to her partner as he hit it with a bat, exposing a cloud of pink dust. Those in attendance cheered on as the couple showed their excitement for their growing family.

Matlin and her husband Kevin Grandalski share four children: Brandon Joseph Grandalski, 23, Tyler Daniel Grandalski, 21, Isabelle Jane Grandalski, 19, and Sarah.

In 2018, the actress opened up to PEOPLE about how proud her kids were to see their mother compete on Dancing with the Stars.

“I’m really doing it for my kids because they want me to be the coolest mom ever. I don’t know if I’m crazy or what, but I’m going to give it my best shot!” she said at the time.

Related: Marlee Matlin on Fighting for Inclusion 34 Years After Oscar Win: 'Deafness Is Not a Costume'

She added that she was also a fan of the theatrics on the hit series. 

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