Rosie O’Donnell has celebrated the arrival of her fifth grandchild, sharing the joyful news via her Instagram account on Saturday, March 28. The comedian, aged 64, revealed that her son Blake O’Donnell and his wife Teresa welcomed a baby boy named Anthony Joel O’Donnell. Accompanying her heartfelt announcement, Rosie shared a poignant black-and-white image of the newborn’s foot, expressing her overwhelming emotions with the caption: “Anthony Joel O’Donnell has arrived! And my heart burst open.”
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In her post, Rosie extended her congratulations to the new parents, reading: “Congratulations to mama Teresa n Blake Christopher — I love u so ❤️❤️❤️.” This marks a significant moment for the family, as it is the couple’s first child. Blake, 26, and Teresa, who married in September 2025, had shared their pregnancy news a year after their wedding, with an Instagram announcement that included an adorable onesie showcasing the due date of March 2026.
Earlier in the week, Rosie had given her followers a glimpse into the couple’s preparations for their new arrival, sharing a photograph of Blake embracing a visibly pregnant Teresa. Accompanying this image, she wrote with evident excitement, “Here comes the baby boy!!! Any day now!!! #excited #thrilled,” illustrating the joy felt by the family as they awaited the imminent birth.
The announcement of Anthony’s birth comes amid Rosie’s current residence in Ireland, where she has relocated along with her youngest child, Clay, who is now 13 years old. The family’s move took place in 2025, marking a new chapter in Rosie’s life as she embraces both her personal and family developments in this new environment.
The comedian, known for her warmth and humour, now has five grandchildren. She is also the proud mother of five children, four of whom are from her previous marriage to Kelli Carpenter: Parker, 30; Blake; Chelsea, 28; and Vivienne, 23. Her youngest child, Clay, was a product of her late marriage to Michelle Rounds. Rosie’s family has continued to grow, with her daughter Chelsea giving birth to her first son, Atlas, in 2023.
The family dynamic appears to be thriving, with Chelsea also being a mother to three daughters: Skylar Rose, aged 7, Riley, 5, and Avery Lynn, 4. This expanding clan of grandchildren reflects Rosie’s deep commitment to family life and the joy they bring her.
In addition to celebrating her family, Rosie recently marked her own birthday while residing in Ireland. She turned 64 on March 21, and commemorated the occasion just days before sharing the news of her grandson’s birth. Her Instagram followers enjoyed snapshots of her birthday celebration, where she was seen dining at a restaurant in Dublin with Clay and friends, complete with a birthday cake.
Rosie has become a beloved figure not only for her comedic talent but also for her open-heartedness and active engagement in family life. Her latest announcement about her grandson reflects her joy and love, not just for her children but also for the next generation. As the family continues to grow, it is clear that Rosie embraces her role as a grandmother with enthusiasm and affection.
This latest chapter in Rosie O’Donnell’s life highlights her dedication to her family while reminding her fans of the joy that children can bring. With her vibrant personality and commitment to those she loves, she continues to be a source of inspiration for many. As the O’Donnell family welcomes Anthony Joel, it seems the comedian’s heart is truly bursting with happiness for this new addition.