Singer Kelly Clarkson has finally unveiled her brand new video for 'Mr. Know It All'. 

The visuals for her new single seem to hit out at the criticism she's faced from the press over the years and is shot in front of a wall covered in newspaper cuttings that display derogatory headlines. 

She will release 'Mr. Know It All' in the UK on October 16 and it will act as the teaser track for her forthcoming new studio album, 'Stronger', which will be available from October 24 internationally. 

Watch the video for her new offering and exclusive behind the scenes footage from the shoot here: