They’ve been stars of the long-running reality show. Now what?
Carrie Underwood Propelled by a victory in “Idol’’ Season 4, Underwood became a multiplatinum-selling country recording artist and Grammy winner. She also is the first woman to twice win the Academy of Country Music’s Entertainer of the Year award. Oh, and that “Sound of Music” thing. Video: Her “Idol” auditionEvan Agostini/Invision/AP