Jessie J,James Arthurand Conor Maynard joined forces last night to turn on the Christmas lights in London's famous Oxford Street.
The pop stars were joined by Capital FM presenters Lisa Snowdon and Dave Berry for the festive switch-on, which saw Jessie perform a selection of her hits - including Price Tag - before they all pressed the button together.

Jessie J said: "I'm honoured to be a part of such a big event in London's Christmas season! What a way to celebrate the end of my tour!"
Costing a reported £1.5m - the festive illuminations are made up of three quarters of a million LED bulbs.
J-Arth [uuid=3b0f5118-7309-478c-b337-015cffaf4818]has been crossing swords[/uuid] with former The X Factor winner Matt Cardle again in the wake of his first week album sales falling short of those achieved by Cardle.