Molly Sims and her husband Scott Stuber have become parents for the first time after welcoming a son.
The new arrival, who was born on Tuesday, weighed in at just over 7lbs.
As of yet the little boy's name hasn’t been revealed.
Molly married film producer Scott, 43, last September.
"They both couldn’t be happier," a source close to the couple has said.
Former Sports Illustrated model Molly, 39, announced her pregnancy in January, and revealed the sex of her baby in April.
"I am a little nervous about the delivery and breastfeeding," she admitted to People magazine later that month.
"I hope I can do it, I hope we come through this.
"I am so excited to meet him and just hold his hand."