X Factor's Katie Waissel performs 'Smile'
By Jennifer Lipman, October 4, 2010
Katie Waisel was picked by Cheryl Cole to go through to the live stage of this year's X Factor competition. Watch her perform Smile and see if you agree with Will.i.am's assessment that she "effed that one up".
Read the JC's interview with Katie here
Last updated: 3:02pm, October 5 2010