And 2010 was where the #MursArmy's OBSESSION with Olly's tight trousers started This image appears in the gallery:Olly Murs' Amazing Journey: From X Factor Hopeful To XF Host! 2. And 2010 was where the #MursArmy's OBSESSION with Olly's tight trousers started See his outfit on The X Factor Live Tour for reference. Shiny and VERY fitted. 22 images See the full gallery: Olly Murs' Amazing Journey: From X Factor Hopeful To XF Host!