Anne-Marie & Niall Horan's 'Our Song' is Number 1 🏆 | FULL INTERVIEW | The Official Big Top 40

Anne-Marie and Niall Horan joined Will Manning on The Official Big Top 40, as it was revealed their new collab 'Our Song' has climbed to Number 1! The pair revealed how the chart show was actually responsible for the collaboration coming about and Niall gives an insight into who he wants to work with next. #AnneMarie #NiallHoran #OurSong --------- The Official Big Top 40 is the UK’s Biggest Chart Show • Listen Sundays 4-7pm on Capital and Heart across the UK SUBSCRIBE FOR MORE: http://bt40.co/YTSubscribe Website: http://www.bigtop40.com/ Facebook:   / bigtop40   Twitter:   / bigtop40   Instagram:   / bigtop40