Niall Horan Joins Thomas Rhett Onstage in London

Niall Horan joined Thomas Rhett onstage at the O2 Arena last night, March 10. Rhett was taking part London’s annual C2C Festival when Horan made the surprise appearance and the duo performed Horan’s hit single, “Slow Hands”.

Horan is currently in the midst of promoting his new single, “Heaven”. The song is the first single to be released of his upcoming studio album, The Show, which will be released on June 9.

What a fantastic surprise last night! I am so jealous of everyone who got to witness this live.