Lost star Evangeline Lilly once worked as a car mechanic and knows more about vehicles than her boyfriend Dominic Monaghan. The 27-year-old has been dating Lost co-star Monaghan for two years, and isn't afraid to show off her automobile prowess. She says, "I seem to date men who always know less about cars than I do. If I have a flat tyre with my boyfriend, I'm always the one to change it. "There was a record for the most oil changes in one day. Within my first two months I broke it."