Mia Loren Ziering was born at 10:09 p.m. and weighed 7 lbs., 6 oz. This is the first child for the former Beverly Hills, 90210 star, who turned 47 last month.
"Well, it's official, I'm a dad!," Ziering wrote on his Facebook page. "As I sit holding Mia, Erin sleeps the most beautiful sleep. My thoughts race with visions of a brighter future, only made possible by what happens today... or, last night! God bless us all."
The couple wed in May 2010. Ziering was formerly married to former Playboy playmate Nikki Schieler from 1997 to 2002.