Dexter, daughter of the late Diane Keaton, shared a heartfelt tribute on Instagram for Mother's Day, the first since the actress's passing. Dexter, 30, posted several photos, including childhood beach pictures, a wedding day snapshot from 2021, and a picture of her mother kissing her. She expressed her deep sorrow, saying she missed her mother's voice, hugs, and presence. Keaton died in October 2025 from pneumonia. Her family expressed gratitude for the outpouring of support and suggested donations to local charities in Keaton's memory. Keaton, who never married, adopted Dexter in 1996 and her son Duke in 2001. On what would have been Keaton’s 80th birthday, Dexter and Duke got tattoos in honor of their mother, referencing her film "Annie Hall."