April 4 (UPI) -- Jesse Eisenberg is a first-time dad.
The 33-year-old actor was spotted strolling with longtime girlfriend Anna Strout and their baby boy Monday in New York, according to E! News.
Eisenberg and Strout had brought their son to Schmidt's restaurant in Columbus, Ohio, last week. The establishment shared a photo of Eisenberg on Twitter after he and his family enjoyed a meal.
"Actor @JesseEisenberg stopped to snap a pic with some staff after dining with his wife and son. Prost Jesse!" the restaurant wrote.
News broke in October that Eisenberg and Strout were expecting. The couple dated from 2002 to 2012 before taking a temporary hiatus.
"I've had one girlfriend my whole life. I've never been on a date with anybody else," the actor told Seventeen in 2011.
"I find people who want to help other people to be the most interesting," he said. "My job is so selfish and focused on my own vanity that I like to surround myself with people who are actually helping people throughout their day."
Eisenberg is known for such films as Adventureland, The Social Network and Café Society. He played Lex Luthor in Batman v Superman: Dawn of Justice, and will reprise the role in Justice League, which opens Nov. 17.