Liam Hemsworth is happily dating model Gabby Brooks, and a source EXCLUSIVELY tells HL that ‘the topic of marriage has been broached’ between the couple. Liam Hemsworth, 31, is going strong with his girlfriend, model Gabriella Brooks, 23. The Hunger Games actor was first linked to Gabby back in Dec. 2019, and now just a few months after the duo made their first public appearance together, a source close to Liam says that their relationship is stronger than ever. “Gabby and Liam are such a great couple because they are so similar,” the insider EXCLUSIVELY told HollywoodLife. “They both have the same chill vibe and the fact that they both keep their romantic life out of the public eye definitely attributes to their success. They are really like any other couple; they spend time with family and friends, go out to eat, shopping, and they love spending time outdoors,” the source added.