Last week, while I was in Utah with my mother, we decided to get pedicures (not something I do all that often). The pedicurist asked me if I wanted flowers on my toes, and I said no, but mentioned that I was on my way to a science fiction convention, so could I possibly get stars? Turns out they had rhinestone stars in stock and she obligingly glued some on to my big toenail for no extra charge (though I did of course tip her).
I think the effect is rather funny. Sorry the picture's so blurry; I took it with my cell phone in the airport very late at night while we waited on our much-delayed flight.