Hear Kelly Clarkson's new single 'Mr. Know It All'

Kelly Clarkson returns with a slow-burning new single “Mr. Know It All” (RCA) that sounds like the bizarro version of Bruno Mars' “Just the Way You Are.” Though the melodies and production are vaguely similar, the lyrics couldn't be more different, as Clarkson stylishly takes another ex to task about the way she's been treated. Her sassy delivery plays nicely against the placid pop background, while still offering some nice big notes to hammers home another big hit.