Their first UK recorded television appearance and performance together in six years was on '' The Graham Norton Show '' on 11 January 2019 where they performed the new single as well . The forthcoming single was slated to have an Irish debut live performance on the Irish television series show '' The Late Late Show '' but their first Irish performance and television appearance together happened in the finals night of '' Dancing With the Stars '' on 24 March 2019 performing this single . They also performed the single on the 24th National Television Awards on 22 January 2019 and will make as their first live television performance , first The O2 Arena and arena performance together in seven years . They also pre-recorded a live performance of the single in All Round to Mrs. Brown 's in February 2019 and had its live telecast in 20 April 2019
24th National Television Awards
24th National Television Awards
Hello My Love