1D'S FIRST X FACTOR LIVE ipakita PERFORMANCE VS. THEIR 'PERFECT' PERFORMANCE: WHAT'S CHANGED? 

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Whenever the One Direction lads return to The X Factor stage it sort if feels like they\'re home, doesn\'t it? And while we were watching \'em perform \'Perfect\' (and recall Niall Horan\'s love of \'chicken fillets\' on The Xtra Factor) last night we felt a bit...weird. Like, it kinda felt like nothing\'s changed but everything\'s changed all at once. 

So much has gone down in 1D world over the past five-and-a-bit years it made us go back and re-watch all their old X Factor performances (literally any excuse tbh.) In fact, we thought we\'d go as far as to compare their first live show performance of \'Viva La Vida\' to \'Perfect\' purely \'cos crying at our desk\'s our new thing. So what\'s change exactly, eh? Well:

Their intro VT used to look like this

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Now it\'s all \'SOLD 39 MILLION BILLION GAZILLION RECORDS IN VENEZUELA\' and shit.

There used to be five of \'em and baggy jeans were a thing

Now there\'s sort of only four and the jeans couldn\'t be more ball-squeezingly tight if they tried.

Nialler has a new set of nashers and there\'s just loads more hair in general.

Tommo\'s hair looks sexy pushed back

We legit thought Harry\'s hair was long *then*

Until he became the actual popstar equivalent of Rapunzel and we realised we couldn\'t have been more wrong.​

Instead of the whole full fringe situation we had back in 2010, Liam opted for a Zayn Malik-esque single strand to honour him during their first UK X Factor performance as 4/4. Maybe. Probably.​

But now the judges can\'t get outta their seats fast enough tbh.

Y\'all ready to take a way down Fetus Fold? Oh go on. It\'s gonna be emotional.

In case you actually missed last night\'s \'Perfect\' performance it\'s here, btw.

What d\'ya make of that, then? Give us a tweet over @sugarscape or drop a comment in the box below, please and a-thank you.

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