Liv Tyler gave birth to her second child. Credit: David M. Benett/Getty Images

Mama once more! Liv Tyler gave birth to her second child, a baby boy, on Wednesday, Feb. 11, her rep confirms to Us Weekly. 

According to a source, Tyler's little guy arrived six weeks early.

The Leftovers star, 37, confirmed to Us through a representative this past September that she was pregnant. Tyler welcomed the new addition with her boyfriend and the baby's father, Dave Gardner

 

Gardner, who is a sports agent and David Beckham's bestie, began dating the stunning star last year. The couple stepped out this past fall, spending time together as Tyler sported a small baby bump. 

Tyler's new love comes six years after her split from her first husband, Royston Langdon. She began dating the rock musician, 42, in 1998, and the two stars exchanged vows in 2003. 

The couple's first and only child, son Milo, was born in December 2004. Four years later, in May 2008, Tyler and Langdon announced that they were ending their marriage. She met Gardner, who has two kids of his own from a previous marriage, through mutual friends. 

"Dave's perfect for her," a source told Us Weekly last fall of Tyler and Gardner's coupling, adding that Kate Moss introduced the two. 

Tyler spoke about her pregnancy in an interview with Town & Country this past November, telling the mag that she was thrilled to be expecting. 

"It's fun not being on a diet or thinking, 'Oh my god, I have to go to SoulCycle every day,'" she said of her pregnancy. "Having those mom hormones flowing around... You're more present in your body, and it's making me a better mother for Milo."