PICTURES! X Factor 2012 auditions hit London's O2 Arena!

X Factor 2012 London auditions

The X Factor 2012 held its final open auditions tonight at London's O2 arena with thousands of singers and groups turning up to start their journey on the show.

Despite the overcast and gloomy weather, there was still a party atmosphere outside the 28,000 seater arena, where no doubt a handful will end up touring at next year.

But who will those lucky few?

Browse our gallery from the X Factor 2012 London auditions below...

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