Louis Tomlinson and girlfriend Danielle Campbell stepped out on Monday night to celebrate the Disney star's 21st birthday.

Louis Tomlinson & Briana Jungwirth Spotted With Their Baby Boy!

Less than two weeks after the One Direction singer welcomed his first child, son Freddie Ammo, he treated his girlfriend to a romantic night out in Venice, CA.

Louis Tomlinson's Son May Just Be A Baby, But He's Already Huge On The Internet

According to a report by the Daily Mail on Tuesday, Tomlinson and Campbell appear to be going strong, but currently, Tomlinson is living with Briana Jungwirth, the mother of his child, at a rented Calabasas, CA home as they get acquainted with their new lives as parents.

“Louis has yet to tackle changing diapers but he’s working up to that. He is doing the best he can but it has definitely been overwhelming,” a source told Hollywood Life at the end of last week. “Louis’ head is absolutely spinning right now after all the excitement over the past few days... He has even been providing limousine service for the mother and baby to all of their doctor’s appointments and for any other things she may need."

“Louis is still getting comfortable being around the baby. He can be a little awkward at times as he is still learning how to hold and care for the new baby," the source added.

Tags: One Direction danielle campbell Louis Tomlinson briana jungwirth