Hawaii Five-0 Star Alex O'Loughlin & Girlfriend Malia Jones Welcome Baby Boy

Access HollywoodOctober 27, 2012
Surfer Malia Jones and Alex O'Loughlin arrive at the 9th Annual G'Day USA Los Angeles Black Tie Gala at the Hollywood & Highland Grand Ballroom, Hollywood, on January 14, 2012 -- Getty Images

It's a boy for Alex O'Loughlin and his ladylove Malia Jones!

The "Hawaii Five-0" star and his model girlfriend welcomed their first child together -- a son -- on Thursday, according to E! News.

PLAY IT NOW: Access Extended: Jennifer Lopez & Alex O’Loughlin Laugh It Up In ‘The Back-Up Plan’

The couple has yet to reveal their baby's name.

Back in August, a rep for the actor confirmed to Access Hollywood that Alex was expecting a child with Malia.

VIEW THE PHOTOS: Awesome Australian Alex O’Loughlin

The new arrival is the second child for both Alex, 36, and Malia, 35.

Alex has a teenage son, 15-year-old Saxon, from a previous relationship.

Malia also has a son - Spike, 3 - whose dad is surfer Luke Stedman.

VIEW THE PHOTOS: Hollywood Dads & Their Adorable Little Ones!

-- Erin O'Sullivan

Copyright 2012 by NBC Universal, Inc. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

VIEW THE PHOTOS: Primetime Hunks: The Hottest Guys On Television!