Matthew Fox may look like a sweetheart, but as Britney Spears would say, he's "not that innocent." The star of "Lost" doesn't try to deny his dark side. Once, Matthew admitted, "I'm a liar and a cheat and a thief and the ultimate manipulator ... I tell lies every day." The actor enjoys boozing, skinny dipping, smoking weed, and abusing drugs. If nothing else, his lifestyle would lend itself to an interesting first date!