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\"SO HAPPY TO HAVE CAUGHT IT ON VIDEO!\" she added, tagging Grandalski.

The \"CODA\" actress announced in a sweet Instagram video in December 2023 that she was going to be a grandmother.

In the video, Matlin cradles Grandalski's baby bump before Grandalski spins around a slice of cake sitting in front of Matlin, which revealed a pink color.

\"It's a girl!\" Matlin both said and signed in the video.

\"PHOTO:
Danny Moloshok/Reuters
PHOTO: Marlee Matlin arrives at the Vanity Fair Oscar party after the 96th Academy Awards, in Beverly Hills, Calif., March 10, 2024.
>

\"We've been promoted to GRANDPARENTS!\" Matlin captioned the post.

Since the birth of her granddaughter, Matlin has shared many sweet moments of Brooklyn's firsts, including her first pumpkin patch and Halloween costume.

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