At the age of 15, she formed a girl group with two of her classmates. In 2003, friends introduced Rihanna and her two bandmates to record producer Evan Rogers, who was vacationing in Barbados with his wife. The group auditioned for Rogers, who said that "the minute Rihanna walked into the room, it was like the other two girls didn't exist." While auditioning for Rogers, Rihanna sang Destiny's Child's cover of "Emotion". Over the next year, Rihanna and her mom shuttled back and forth to Rogers home in Stamford, Connecticut. Then, shortly after turning 16, she relocated in the United States and moved in with Rogers and his wife. Carl Sturken helped Rihanna record a four-song demo, which included the ballad "Last Time," a cover of Whitney Houston’s hit "For the Love of You" and what would become her first hit, "Pon de Replay" to send to various recording companies. It took a year to record the demos, because she was going to school and would only record during summer and Christmas school breaks. Rihanna's demo made its way to Def Jam, which invited her to audition for the label's then-president, Jay-Z, who quickly signed her.