Sean Smith is barely recognisable from his time in squeaky-clean bubble-gum pop duo Same Difference.
It's been nearly 15 years since the brother and sister group won over legions of fans with their fun, cheesy tunes on The X Factor - making it all the way to the final in 2007.
Despite finishing in third place, Same Difference signed a big money deal with Simon Cowell's record label Syco and performed all over the world.
