My friend wont stop copying me?

My friend copies me all the time i want to be myself! Sure its fine to lke the same things but really, its getting old for example i got a nintendo ds when we were 9 she got one i got a go kart she did i got an electric scooter she made her parents get her one too, i got a puppy she begged and got the same breed too, i got a braclet with my name she got one i like a boy from a certain boy band she suddenly lied them too after telling me a week before they sucked and im just getting tired of it i want to be myself i can understand wanting what your friends have bt now it is rediculous we are 13 years old! what should i do?