Answer please!!!! 10 points given to best answer!! my question is.....?

what can i get my 10 year old cousin for christmas? shes coming to the U.S for the first time so shes never heard of hannah montana or high school musical. i have no idea what to get her for christmas. i dont want to give her a gift card because thats boring and i want to give her something she can unwrap on christmas day. i have a limited budget because i have to buy something for her little sister. the most i want to spend is $20. ive searched on amazon and toysrus and target but i couldnt find anything a 10 year old would like. help please? thanks :]