I think having a gap between your teeth is sort of charming and quirky. There's just something imperfectly authentic about a pretty woman's diastema. Plus, depending on who you ask, gapped teeth are taken as a sign of luck, lechery or wanderlust!
What say you? Do you have gap teeth?
(Top and bottom images via 'gap teeth' tag, middle image via 'alek wek' tag)