Microsoft has plonked a giant Surface tablet in the middle of Trafalgar Square.
Londoners are being encouraged to take a picture of themselves on the huge tablet for a chance to win a signed Dizzee Rascal Surface 2 cover.
The event marks the launch of the Surface 2 and Surface Pro tablets.
Microsoft also tweeted a pic showing the rapper himself ‘having a go’ on the giant Surface.
Those hoping to get their hands on a signed cover simply have to tweet a pic of themselves with the tablet using the hashtag #GiantSurface before 6:30pm today.
For more information about the competition check out the official Windows Phone UK blog here. Check out our Facebook Gallery for more pics of Dizzee and the giant Surface tablet.