How would you know if you are pretty on the outside

How would you know if you are pretty on the outside, personality aint what im looking 4, because if your called pretty and you dont think your pretty and dont believe what that persons saying how would you know

that's a very vague question.. beauty is in the eye of the beholder
for instance, I can find someone pretty, and you don't.

because if you feel good about yourself then you must be pretty. =]

if people say your pretty, but you denie it, im sure your pretty. I do the exact same thing and my friends got fed up with it, pinned me down, and tickled the crap outta me until I screamed IM PRETTY over and over again. and believe it or not, I began to believe them after that. not in a cocky way, but in a confident way. if your just confident, your appearance becomes so much more lively, more loving, and more fun. confidence is key, USE IT!

If someone tells you so...Or if you're just confident in yourself and accept the way you are so you are pretty regardless...