The Sun reports that the two X-Factor stars, Harry Styles and Nicole Scherzinger, hooked up briefly in 2013 and rekindled their connection again early last year. The snitch tells the British publication, ?They had a dalliance at the end of the X Factor in 2013 and met up again early last year.? Scherzinger, who is 16 years older than Harry, was a guest judge on X-Factor during the season that created his boy band, One Direction.