Posing in a bath of pink balls or throwing up handfuls of multicoloured confetti, teenagers and 20-somethings snap away at a purpose-built London mini-studio for social media selfies. The Selfie Factory pop-up at Westfield, one of Europe's biggest shopping centres, has seen thousands pass through the 20-odd themed booths and backdrops for quirky images to upload on social media, according to AFP. The space includes a wall of doughnuts, a big fluffy teddy bear, a giant ball pit, a 1950s diner, a confetti corner and coloured ribbons to wander through ...