Scott Baio's first foray into fatherhood reportedly came a little earlier than expected.

The Scott Baio is 45... And Single star and his fiancee Renee Sloane were expecting a December arrival for their first child together, however the baby girl apparently had other plans and was instead born on November 2, Life & Style reported, according to 

The baby girl -- whose name has yet to be released -- reportedly weighed 5-pounds, 10-ounces. While the newborn baby girl is the couple's first child together, Sloane also has an 18-year-old daughter from a previous relationship.

The former Charles in Charge star and teen heartthrob proposed to Sloane -- a former Playboy model -- during the broadcast of Scott Baio is 45... And Single's first-season finale. After she accepted his proposal, Sloane told Baio she's pregnant with his first child.

VH1 previously announced it has renewed Scott Baio is 45... And Single for a second season.