Mr. Know It All is a song by American singer-songwriter Kelly Clarkson. The break-up themed song was written by Brian Kennedy, Ester Dean, Brett James, and Dante Jones. It was described as the most different among the singles released by Clarkson. Filming of the music video for the song took place on August 25, 2011 in Nashville and was directed by Justin Francis. Clarkson explained that The idea behind the video is variety. The whole point of the song that I like is you dont know a thing about me. I love that concept because its ignorant to think you know everything about a person. Theres many sides to everybodys personality. Were kind of doing a variety of different Kellys.

Stronger is the fifth studio album by American singer-songwriter Kelly Clarkson. The album is scheduled to be released in October 2011 through RCA Records.(in advance in Ireland and Australia) Clarkson began writing new material for the album in November 2009 while touring and finished recording in February 2011.

Stronger is the fifth studio album by American singer-songwriter Kelly Clarkson. The album was released on October 21, 2011 in Australia and October 24, 2011 in the United States and the United Kingdom through RCA Records.