ABBA icons and former couple Frida Lyngstad, 79, and Benny Andersson, 78, send fans wild as they make heartfelt speech during surprise appearance at band's Voyage show in London to celebrate third anniversary
ABBA's Björn Ulvaeus and Benny Andersson reveal unique way the band could make it to Glastonbury (and it's not through their ABBAtars!)
