Playing around with Picnik

I've used picnik.com several times before to play around with pictures but a friend of mine just upgraded to premium and let me try it out. Oh, it's so much fun!
Look what I've been doing... (click on the individual pictures to make them bigger)

Before: original picture /After: wrinkle remover!!!!! and teeth whitening

Before: original picture /After: blush effect & eye glow

Before: original /After: eye color brown

Before: original /After: black & white & blue eye color

Before: original/After: black & white and airbrush effect