Lost’ stars Ian Somerhalder and Maggie Grace have been spotted dating – not long after their on-screen characters on the hit TV show hooked up. Their step-sibling characters, Boone and Shannon, were shown getting together in flashback sequence not long before they were killed off in the main plot. “They stay out of the limelight,” a source says, “but they spend a lot of time hanging out and working out together at Gold’s Gym in Venice Beach, California.” The pair will “kiss and hold hands when they come and go from the gym. You can tell they’re a couple.” The show is also responsible for producing another real-life coupling – Evangeline Lilly (Kate) and Dominic oonaghan (Charlie). [20 April 2006]