Thought we?d reached ?peak unicorn food?? Think again, because there?s a new multicoloured food stuff that?s about to take over your Instagram feed. This is the ?unicorn pizza?, the latest rainbow-coloured dish that follows fresh on the heels of rainbow bagels, doughnuts and lattes. The mesmerisingly technicolour invention first arrived on our radar after Industry Kitchen in New York City Instagrammed a picture of their take on the sugary trend.