Chrissy Teigen has shared that she spent a whole day believing she had discovered a long lost identical twin. The food writer, TV personality and former model, 37, who is married to “Ordinary People” musician John Legend, shared a video explaining the turn of events on Instagram, telling her followers that she carried out a 23andMe at-home genetic testing kit. “I paid for some of the upgrades and the first thing that came up, after I found out that I was part Neanderthal, was this – I have an identical twin,” Teigan said.