Season 4 Winner, Carrie Underwood is Idol’s Highest Earner

Simon Cowell predicted that Idol’s Season 4 winner would become the numer 1 highest earner.

This year 2011, it comes true.

Carrie is now officially an American Idol highest earner, outmatches the season 1 winner Kelly Clarkson.

As of May 16, Underwood’s album sales topped more than twelve million and eighteen million in digital tracks.

Recently, she is into film.

She is cast for a supporting role in Soul Surfer’ and a guesting role in sitcom’s like CBS “How I Met Your Mother’.