Would you go to a party dressed like your favorite celebrity?

i need alot of help i think i have a arty coming up for my 13th birthday and i am goin to have a red carpet and i think every one should be a famous personof their own choice so should they dress like that or regular cloth because i know some people dont feel like the type to go and get all dressed up for a litle girls party but it is really important to me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!