Daphne Oz has given birth to her third child.

"And just like that, it's like she was always here. DOMENICA CELINE JOVANOVIC. 12/4/17. so many hearts overflowing!!" the author and television personality tweeted Wednesday, along with a photo of her cradling her newborn and surrounded by her husband John Jovanovic, 3-year-old daughter Philomena and 2-year-old son Jovan Jr.

Oz, 31, is a lifestyle and health expert who co-hosted "The Chew" on ABC from September 2011 to August 2017.

She is the daughter of Dr. Mehmet Oz, a cardiothoracic surgeon, author and host of his own, eponymous television show.