Dua Lipa brought her Radical Optimism world tour to London’s Wembley Stadium for two sold-out shows on Friday and Saturday (June 20-21). The pop superstar surprised fans by bringing out Charli XCX to perform her Brat standout, “360” during Saturday night’s show, while also collaborating with Jamiroquai on their Grammy-winning 1996 track, “Virtual Insanity,” the previous evening. This collaboration with two British music  icons continues Lipa’s trend of covering and performing with local artists throughout her tour, which includes renditions of songs by AC/DC, Lorde, and Kylie Minogue while playing in In Australia and New Zealand, while also being joined by special guests including Troye Sivan, Tame Impala, and Crowded House’s Neil Finn. Lipa is set to perform in Liverpool and Dublin this week, before kicking off the North American leg of her tour in Toronto in September, with her first U.S. shows set to take place in Chicago at the United Center on September 5 and 6. (Rolling Stone)