Jason Biggs and wife Jenny Mollen welcome a baby boy

Jason Biggs is now a dad.

The "American Pie" star has welcomed a son with his wife, Jenny Mollen.

Mollen shared the news in a series of videos posted on her Instagram page. She followed those up with a picture of their new baby boy.

"Sid Biggs. Full head of hair, huge penis, 10k twitter followers," she joked in the caption.

She followed up with, "Mom is doing great and a fan of [pain reliever] dilaudin."

"He is 8 pounds, 8 ounces and 21.25 inches long," Mollen told Us Weekly. "Born Feb. 15 at 5:33 p.m. Ended up having to have an unplanned C-section. Delivered at Cedars Sinai."

This is the first child for Mollen and Biggs, who currently stars on Netflix's "Orange is the New Black." They announced in July that they were expecting.