does any one know how to change my username ?

unless you delete your account then make a new one....you can't

there is a way..but it is top secret!
first,you have to hack into the fanpop database.
drug the fanpop creators and admins and get them to give you the password.then,get money.then,get more money. and lastly hold a hello kitty nyan nyan gun up to the secret fanpop owners head and demand him to think of a new witty username for you! >:)


hope this helps ^-^

u can't