"T-A-P-P-E-D..." You've just been tapped on the shoulder by me because you have been considered as one of the prettiest girls on my friends list! Once you have been tapped, you have to tap 15 of the prettiest girls on your friends list. If you get tapped back again then you are probably pretty. On the other hand, if you break it you might as well get pimples all over your face. So tap 15 other pretty girls on your friends list to let them know they are also pretty like you!