Little Mix and Marcus Collins are the only contenders left to battle it out for the title of X Factor champion 2011, the record contract, the fame, the adulation, the relentless attention, a house the size of Simon's - you name it, they want it.
So, who's it going to be? Little Mix - the first girl band in the history of the show to get this far, or Marcus Collins, the beneficiary of Gary Barlow's stewardship, destined - if Louis has his way - to be this generation's Luther Vandross?
Okay, let's sit back, enjoy the display of 'musicianship' - decide who really has the X Factor, and join in with our live blog, which shall try its hardest to incorporate all your wittiest, most poignant and to-the-point tweets. Rock on!
@ jonoread :
I expect there'll be a huge percentage difference between the two artists. #xfactor
Share this:
@ charlesarthur :
I wonder if they’ll have a key change, strobes and a choir on this one? Wait, they are a choir already. An atonal one. #xfactor
Share this:
@ Tanni_GT :
This is the 1st #xfactor I've ever watched. Who are the other great girl bands who've been on
Share this:
@ MarkCharnock_ :
Tulisa sounds tired. Or bored. Or tremendously disappointed. #xfactor
Share this:
@ sophwilkinson :
I wish they would put Marcus in a vest and let him show off his chest tattoo and let him sing Bronski Beat
Share this:
@ jonconnell :
A touching tribute to Cannon & Ball - nice to see them recognised. #XFactor
Share this:
@ themanwhofell :
At first I hated Xfactor. Then I loved it. Now I am indifferent to it. It's worn me down. The incessant erosion of the tide of mediocrity.
Share this:
@ Trendeh :
LMAO you can just tell Kelly's probably like. "What is a Westlife?" #xfactor
Share this:
@ handelaar101 :
Has Louis Walsh wearing the meerkat's jacket from the comparethemeerkat.com advert? #xfactor
Share this:
@ EmmaK67 :
That would only have been improved by the judges accompanying them on recorders #xfactor
Share this:
@ henriksen1 :
Why do people still insist on murdering a classic? If a song cannot be improved, then leave it be. #XFactor
Share this:
@ Vegas__Paul :
Marcus really is terrible. He will be in Iceland adverts next year. #xfactor
Share this:
@ brokenbottleboy :
Can someone prime the ASA to intervene when Tulisa releases a line of Little Mix baked goods? #xfactor
Share this:
@ TheXFactorUK :
*typical joke about emptying Marcus's sack* #xfactor
Share this:
@ talkSPORTDrive :
and Coldplay are about to come on and make xfactor even worse.
Share this:
@ mjsbigblog :
Y'alls y'all yallzzz got to vote for Little Mix Y'alls - Kelly #xfactoruk
Share this:
@ laurenobern :
Dad on Caroline Flack: "She's a puma isn't she? Going out with that Larry Styles..." Me: "Cougar, Dad. It's cougar." #Xfactor
Share this:
@ shutuploora :
there's no need to watch xfactor. I know that kelly said 'y'all' tulisa is going off her head and called little mix 'little moffin', great
Share this:
@ leahrichards_ :
Going to bed cause I don't care who wins xfactor,I love both acts and I'm shattered
Share this:
@ iLaurennnn :
We all know Little Mix have won. XFactor wouldn't put them in the final otherwise. its past wonderous.
Share this:
@ Lazbotron :
Of course Gary's chin is the real winner here. He has really mastered what I term 'the steard'. #xfactor
Share this:
@ Lazbotron :
Of course Gary's chin is the real winner here. He has really mastered what I term 'the steard'. #xfactor
Share this:
@ Grazia_Live :
Louis got a massive Paul Daniels flavour about his look tonight #thatsmagic #xfactor PF
So here we are - X Factor final night.
Sitting comfortably? Check.
Pizza? Check.
Tipple of wine? Check.
Little Mix and Marcus Collins are the only contenders left to battle it out for the...
So here we are - X Factor final night.
Sitting comfortably? Check.
Pizza? Check.
Tipple of wine? Check.
Little Mix and Marcus Collins are the only contenders left to battle it out for the...
Loading comments… 
The Huffington Post UK First Posted: 11/12/11 19:49 GMT Updated: 11/12/11 19:54 GMT