Sharon Stone is setting her sights on a singing career after her latest film Basic Instinct 2 flopped at the box office last weekend. Stone previously co-wrote "Come Together Now," last November's all-star song for U.S. hurricane relief, and is now aiming for the pop charts herself. After her appearance on a talk show last week, Stone reportedly hit a Manhattan recording studio, and insiders claim the actress has been writing songs with collaborators for the past year.