Celebrity lookalike contests taking world by storm

From Dublin to New York City, celebrity lookalike competitions for the likes of Timothee Chalamet, Paul Mescal, Miles Teller, Jeremy Allen-White, Dev Patel, Glen Powell have all taken place recently. Caitlin Adams is media lecturer at the University of Adelaide with an interest in fan cultures. She joins Mark Leishman on Nights to chat about the craze.