People - Alexa Ray Joel

Billy Joel and Christie Brinkley's daughter strikes a chord on her new CD. Rocking since she was a toddler backstage with her mom at her dad's concerts, now 20, she is ready to take center stage with Sketches, a CD of six songs she wrote. In the People exclusive, Alexa Ray Joel reveals that her dad "has always been very supportive of her musical career." With a musical style self described as "a bit more soulful, more blues" than her dad, she is seen in this photo layering Alex Woo's Zahrah necklace.