Madonna paid tribute to late music icon Michael Jackson at her latest London concert at the o2 Arena, just days before the King of Pop was supposed to perform at the same venue. oadge, who is often referred to as the Queen of Pop, beamed a large picture of Michael as a child on to the stage after singing her song ‘Holiday’ and a Jacko lookalike moonwalked and danced to the sound of ‘Billie Jean’ and ‘Wanna Be Startin’ Something’, while oadge and her dancers looked on. Afterwards, she announced, “To one of the greatest performers the world has ever known, Michael Jackson.” Concert-goers said it was a fitting tribute and many noted it was the highlight of the show.