From PEOPLE Magazine Click to enlarge
Naveen Andrews

Looking like he's been stranded on an island for months doesn't come easily to Lost's Andrews, 37. He hates the required three- to four-week growth of stubble (girlfriend Barbara Hershey "prefers me clean-shaven," he says) and laments his character's limited wardrobe. "I love clothes!" But at least his hair-care routine hasn't had to change: "I've never been one for washing it regularly, so it's usually quite dirty. I can go two or three weeks without washing it. If I wash it more, it tends to turn into Sly and the Family Stone."