There seems to be a very popular guess that everyone is making and one website made it their official guess
. However, if you read the blind you realize this popular guess makes no sense. Timmy the actress gave up acting very soon after winning the award, so when you look at IMDB and see an actress worked for many years after her win, the guess doesn't make any sense despite the fact that everything else fits. It's easy to make up biographies, but you can't hide the fact that this actress who is a popular guess was in so many movies after her win.