An insider tells Star magazine that Avril Lavigne is going to have some work done on her teeth.
"Avril hates her fangs," says an insider. "She is planning on having them filed down by a cosmetic dentist. It's just something she has always been insecure about, especially since everyone is staring at her mouth when she sings. As soon as Avril finds some time to take off so it won't interfere with her singing, she's getting it done!"