News Alex O'Loughlin to Be a Dad Again Published 10:27 AM PDT, August 24, 2012 Getty Images Hawaii Five-0 star Alex O'Loughlin and his girlfriend Malia Jones are expecting their first child together. VIDEO: Does Five-0 Cast Enjoy Working in Hawaii?O'Loughlin's rep confirmed the pregnancy to People magazine. the pregnancy of Jones, a surfer and model. RELATED: O'Loughlin on Leave From Five-0 For 'Treatment'Jones, 35, a surfer and model, first stepped out publicly with O'Loughlin, 35, last November and both have children from previous relationships. He has a 15-year-old son and she is mom to a 3-year-old son.