Singer Joe McElderry won the hearts of the nation with his innocent looks back in 2009 but he looks extremely different nowadays.
The singer and theatre star first graced screens in 2007 but pulled out of The X Factor after fearing he was too young but he returned two years later.
Having impressed the judges, Cheryl Tweedy (then Cole), Simon Cowell, Dannii Minogue and Louis Walsh, he sailed through the competition before making it to the final.