A green thumb?

For Administrative Professional's Week, Susan got each of us an African Violet. I put mine on my windowsill at work and would water it every once in a while. I tend to kill plants. In fact, I 'planted' plastic/silk flowers in my front yard this past summer! Anyway, I went to water my African Violet the other day, and this is what I found:

Isn't it pretty?! It's purple and white!