Celebrity babies and pregnancies of 2012

Slideshow posted in Photos | Sunday, January 15, 2012

21 of 261: Alex O'Loughlin of 'Hawaii Five-0' and his girlfriend Malia Jones, a surfer and model, welcomed their first child together - a baby boy - on Oct. 25, 2012, the actor's rep told OTRC.com.

Both have children from previous relationships. O'Loughlin is a father to a 15-year-old son named Saxon. Jones has a 3-year-old son named Spike.

(Pictured: Alex O'Loughlin appears in a promotional photo for the CBS series 'Hawaii Five-0.') (CBS)