Well, if you want to look like the Hannah Montana side of Miley, you should buy one her wigs. (They are pretty cheap at most costume stores) If you want to act like Miley you should read one of her bios, even her autobio. But you would also have to put in a lot of hard work. Miley has to take voice lessons, piano lessons, dance lessons, and has to see an acting coach. Also, If you want dress up as her for Halloween, or something, you could dress up with some clothes printed with her name and face on them. they are at almost all girls' clothing stores.