Nina is Emily Elizabeth's best friend and also the owner of Jorge. She is a sweet and lively girl despite her often being insensitive to the feelings of others. In these situations, Nina and her friends always make up in the end.

In most episodes, Nina has her hair braided with a puff. She wore a purple sweater with a heart on it, a navy blue shirt underneath, a pink headband, blue jeans, and light-blue shoes.