Girls Aloud kick off reunion tour with emotional tributes to late bandmate Sarah Harding. The debut comeback show in Dublin saw poignant moments, including the band performing alongside Sarah Harding’s vocals. Harding, who died of cancer in September 2021, took center stage during the performance. The group sang a duet with her, and they later watched footage of her performing one of their biggest hits, “The Promise.” The tour has been dedicated to her memory .