While you were de-tagging last night's Christmas party pics, we found the perfect selfie tool thanks to Mister Nick Grimshaw: Drake Shake. Essentially, it's an app that lets you add a little Drizzy to your snaps. Grimmy, who popped an unsuspecting Drake into his fondue, isn't the only fan: Lily Allen had Drake perched on Ed Milliband's shoulder, Alexa had him photobomb her and Jen Brill had a little downtime with the emosh rapper. Don't fancy having Drake in your clique? Theres always Snoopify or Beyonce Booth.

Check out our rundown of the best apps and sites here.