MUSIC: WILLOW SMITH - The 10-year-old rising star caught the attention of music moguls such as Jay-Zand garnered comparisons to label mate Rihanna and the late Michael Jackson with her debut single, "Whip My Hair." The record sold 137,000 within itâ€™s first week of release, making her the youngest artist in history to do so. After sifting through several offers, the pre-teen signed to Jay-Zâ€™s Roc Nation. "We at Roc Nation are excited to work with Willow,â€ said Jay, in a statement. â€œShe has an energy and enthusiasm about her music that is truly infectious. It's rare to find an artist with such innate talent and creativity at such a young age." Her album will be released later this year. Before rocking the music scene, Smith acted on both the small and big screen.