One Direction, who came to fame after forming on 'The X Factor' 2010 in the UK, hosted Australian 'X Factor' coach Ronan Keating and his team of "supergroups" for a mentoring session in London on last night's episode of the talent contest.
Styles, the notorious 18-year-old One Direction ladies man, was enrapt with the all female group Black Ivory's performance of Karmin's hit song 'Brokenhearted'.
"I think I'm in love with them, I'm not even kidding,'' he gushed.
"Definitely the one with the short hair," he said singling out Miss Star as his favourite.
"It's because she winked," his bandmates joked.
Music superstars Usher, plus Alicia Keys and Ke$ha who were at the '2012 MTV Video Music Awards', are also set to mentor on this season of 'The X Factor' Australia.
What did you think of Black Ivory's performance? Let us know by commenting below.
Written by Elise Vout
Copyright : MTV Australia