Many "American Idol" winners and finalists have gone on to
successful careers. Season 4 winner Carrie Underwood remains the
most popular artist -- her 2005 record "Some Hearts" has sold 6.7
million copies.
KNVA TV, Austin TX — Many "American Idol" winners and finalists have gone on to
successful careers. Season 4 winner Carrie Underwood remains the
most popular artist -- her 2005 record "Some H... more info