Lady Gaga Opens Mayhem Ball at O2

Lady Gaga opened the UK leg of her Mayhem Ball at London's O2 Arena, launching a European run that includes Manchester and will close the continent in Paris before she tours Australia and Japan. The operatic, gothic multi‑act show mixes two decades of hits with new material (setlists reported at 29–32 songs) and features theatrical set pieces such as dancing on a skull, rising from a grave and performing on crutches. Guests Emma Myers and Evie Templeton joined Gaga onstage for “The Dead Dance,” a moment that sparked strong fan reaction online. Critics have widely praised the production as a theatrical “concert of the year,” comparing Gaga’s showmanship to icons like Madonna and highlighting extravagant costumes, staging and her powerful vocals. Reviewers also noted the tour’s personal themes — a return to high‑concept pop and a reckoning with past sacrifices and health struggles — and resale platforms such as StubHub, Viagogo and Ticombo have listings for last‑minute tickets (reported around £208–£221), with outlets urging purchases through verified sellers.