Contest Help?? PKM Ruby?

[Coverflow]

I need help with a master contest! Plz Help!

I have a level 80 Charizard with the moves
flamethrower/****
overheat/******
blast burn/****;4 black stars
fire blast/****

can anyone tell me the order i should put them in to win the Beauty Master Contest?
ASAP

 

[Thomas L]

flamethrower blast burn fire blast and over heat then do it the other way around