UPDATED! PUT IT ON YOUR SIDEBAR TOO!
I did this myself just last Tuesday!
Any blogger who wishes to put this on his/her sidebar, feel free to copy this code:
If it turns out to be a little too big for your sidebar, you can always change the "190" in the code (at the beginning where it says "img width="190") to a smaller number, like "150". The original, as you see it above, is "203", but I used "190" to fit in my sidebar. Pass it on to your friends, too!