Niall Horan and Hailee Steinfeld go Instagram official after being caught kissing backstage at Radio 1 gig

Niall Horan and Hailee Steinfeld go Instagram official after being caught kissing backstage at Radio 1 gig

Former One Direction star Niall and the brunette beauty had both performed at the event, held in Swansea, and one Radio 1 producer claimed to have spotted them kissing backstage. The pair are still yet to confirm romance rumours, however they have…