Michael Strahan announces the arrival of his first grandchild

Michael Strahan is officially a grandfather!

The co-host of “Good Morning America” announced on the show on Tuesday that his daughter Tanita Strahan recently had her first child, a little boy named Onyx.

“It's incredible,” Strahan said on “GMA,” adding that Onyx was born on Sept. 22. “I'm so excited. I'm so happy. A great addition to the family.”

According to her Instagram profile, German-born Tanita Strahan currently works as an illustrator in Los Angeles.

In 2022, Michael Strahan paid a loving tribute to Tanita Strahan on her 31st birthday by posting a photo of the father-daughter duo sharing old and new memories on Instagram.

“Happy birthday to my firstborn @tanitaa.st 🎉🎊 🍾,” he wrote in the caption at the time. “Please help me wish her the most beautiful day. I am so proud of the person and artist you have become, my baby. I am proud to be your dad ❤️❤️❤️❤️.”

In addition to Tanita Strahan, Michael Strahan is also the proud father of Michael Strahan Jr. and 19-year-old twins Isabella Strahan and Sophia Strahan.

The Strahan family's new arrival comes just months after more good news for the family: Michael Strahan's younger daughter Isabella Strahan announced in July that she is officially cancer-free.

Isabella Strahan first announced in January that she had been diagnosed with medulloblastoma, a type of brain tumor.