Lollapalooza 2026 kicked off July 30 with a genre-spanning lineup that included Lorde, Charli XCX, John Summit, Olivia Dean, Smashing Pumpkins, 5 Seconds of Summer, and sombr. The opening night was highlighted by a Charli XCX and Lorde reunion, John Summit's homecoming set, and a collaboration between sombr and 5 Seconds of Summer. The annual music festival, known for its diverse mix of acts, drew fans for the first day of performances. Photos from the event captured the energy of the night, featuring the range of artists on stage. The reunion between Charli XCX and Lorde was among the most anticipated moments, while John Summit's return to his hometown crowd added a personal touch. Sombr's unexpected collab with 5 Seconds of Summer rounded out the memorable opening night. Lollapalooza continues over the coming days, with more performances expected across its multiple stages.