Kelly Clarkson Performs ‘Mr. Know It All’ On ‘The X Factor’ UK
Kelly Clarkson visited the UK to perform her new single ‘Mr. Know It All’ on ‘The X Factor’. The song is the lead single off the ‘American Idol’ season one winner’s fifth studio album ‘Stronger’, out now on RCA Records. Kelly’s appearance with a figure hugging dress has created a surge of web traffic wondering if the pop star is pregnant.
