Kelly Clarkson's 'Stronger' sales up 51% post-Grammys
Several albums saw big sales gains following Sunday night’s Grammy Awards, but most American Idol acts didn’t get to participate in the bounty. After singing with Jason Aldean on the telecast, Kelly Clarkson saw weekly sales of her Stronger album climb 51%, but no other Idol act on The Billboard 200 saw increased sales last [...] http://dlvr.it/1CLYLh










