If you go down to Trafalgar Square today, look out for the giant lightsaber. Used to be Nelson's Column. Can't miss it.
In what could well be the best press stunt of the year, the marketing team over at Disney / Lucasfilm projected a Star Wars laser sword onto the much-loved monument.
And if you're not partial to red, there's also blue, so you can choose your favourite for selfie purposes. Because, trust us, you're going to want to take a selfie with this one.
But London isn't the only city blessed with a giant sci-fi weapon glowing into the sky, with the Dublin Spire getting a similar treatment.
In case you didn't know already, Star Wars: The Force Awakens is in cinemas now. So what are you waiting for? Get thee to a galaxy far, far away!
