Redford shared a touching video collage during the third hour of the TODAY show on Monday, detailing how she passed the baby news to her husband, parents and in-laws.
In the personal video, Radford presents her parents with a set as her mom screams and questions, "Really? We're so excited!"
When Williams gave her parents framed ultrasound photos and a laugh to report the news, her father immediately threw Saiyan over her head and performed a joyous dance. Radford captioned the video: "Baby Radford Williams 2023!"
Mama shared with TODAY hosts Sheinelle Jones and Dylan Dreyer how she felt a little nervous and didn't know everything she didn't know as a first-time mom.
"I'm a little nervous. I have butterflies," Radford said. "It's such a new experience. I haven't bought anything, I don't know the gender, I haven't read all the books, and by all, I mean any. So, I'll take all the tips."
Radford told TODAY Parents she was looking forward to the "cuddles" as well as her baby's "first words and steps."
"I love that we're creating this completely new human being who wants to be who they want to be, and having new experiences that are beyond my imagination," said the New York-based anchor.
Radford and Williams married in January in Cartagena, Colombia, more than a decade after they first met at Harvard University.