However, the phrase is incomplete. You need to add what your girlfriend likes after "aime". For example:
* Votre copine aime la musique. (Your girlfriend likes music.)
* Votre copine aime le chocolat. (Your girlfriend likes chocolate.)
* Votre copine aime les chiens. (Your girlfriend likes dogs.)
It's also important to note that "copine" is a casual word for girlfriend. In more formal settings, you might use "petite amie" instead.