Born on September 12, 1981, in Chicago, she emerged as a powerhouse vocalist and actress. Gaining fame as a finalist on "American Idol" in 2004, she made a stunning film debut in "Dreamgirls" (2006), winning an Academy Award for Best Supporting Actress. Her talents span music and acting, with acclaimed albums and roles in films like "The Secret Life of Bees" and "Cats." A Grammy and Oscar winner, she also stars on Broadway and serves as a coach on "The Voice."