Lewis Capaldi revealed he is an Abba fan with an emotional performance of Dancing Queen last night - and discussed Love Island winner Paige Turley with Ryan Seacrest.The Scots singer, whose mega-hit Someone You Loved rocketed to the top of the charts across the globe last year including in the US, took part in an online fundraiser to pay tribute to first responders on the frontline of the coronavirus pandemic.Lewis played a slowed-down, acoustic version of the 1976 disco anthem, revealing he'd picked the song because it makes him "happy" and "like a sexy man".And he told iHeartRadio host Ryan Seacrest all about his newly famous former flame, who inspired recent hit 'Hold Me While You Wait'.The new weekly event aims to raise awareness about