Justin Bieber on X Factor- comparison between 2010 and 2011

Justin's X Factor performances over the years!

[@Sage.Serendipity]

that second song mistletoe, doesnt have alot of lyric variety, but he is alot more cuter now :) lol i am not a huge fan, but i have to admit hes a cutie pie :)

[@JBDog11259]

u missed yesterdays performance :)
even better with Stevie wonders and HOTTTTTTT = JUSTIN

[@ImAaronD0dds]

his voice has really inproved, i diddnt like him in 2010 but now i do :)

[@mpala1966]

hey i m dilara im 11 and i love justin bieber justin is sow mach!!!

[@DeckerStarWhy]

😍😍😍😍😍💜💜💜💜💜

[@DeckerStarWhy]

🔥🔥🔥🔥🔥🔥🔥

[@princess8817]

omg he came from soooooo far I LOVE U JUSTIN x.x

[@Swagtasticness]

Michelle Cole looks like Selena Gomez!!!

[@iluvkittens4]

@JBDog11259 i was just doing his performances from the UK version of x factor :)

[@Gbroful]

man, his yeah yeah yeah is annoying.

[@maya2461]

NIALL MUST HAVE FAINTED !!!!!

[@missmusicchick57]

i dont believe he sung that!

[@LuvxxTaylor]

he has improved ALOTT

[@19zamiya]

i saw this one

[@ElecrticGirl]

I luv u

[@nyjahjanell]

HE LOOKS BETTER 2011

[@bymarahh]

1:20 lol

[@tobynagreanu]

@ImAaronD0dds just a kid