Kristin Davis is sadly mourning the loss of her beloved grandmother.

The 51-year-old actress took to Instagram on Wednesday, Aug. 3 to sadly reveal her Grandma Flossie recently passed away at age 107.

"I wanted to let all of you know that my Grandma Flossie passed away peacefully in her sleep. She was 107. We are thankful that she didn't suffer at the end," Kristin captioned a sweet snapshot of her grandmother.

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"And thank you all for your kind posts through the years to her. Grandma would always smile when I told her how many of you wished her Happy Birthday or Merry Christmas. We were very lucky to have her with us for so long," the Sex and the City star wrote.

Our thoughts are with Kristin and her family during this difficult time.