Harry Styles' Ex-GF Is Hopeful On The Voice

An ex-girlfriend ofOne Directionstar The Voice this weekend.

Katie Smith was briefly involved with Hazza back when they were both young hopefuls on The X Factor - apparently dating for a couple of weeks after getting together at "Boot Camp".

But while Harry went on to global superstardom, Katie is still plugging away trying to get discovered.

And she will be seen performing Candy by Paolo Nutini on the BBC One talent show on Saturday night along with her new boyfriend - who also happens to be called Harry.

As well as seeing auditions from several former hopefuls on The X Factor, The Voice also has a couple of '90s pop stars trying their luck this year.

SEE MORE SNAPS FROM THE VOICE 2012 HERE!