On the heels of one of the most impressive banner years, Olivia Dean’s Lolla headlining set signals her first-ever headlining slot at a US festival. At Lollapalooza, every single artist brought their A-game, making the 2026 festival a strong contender in the running for the best of the year. From the custom high-fashion looks to the on-stage collaborations and standout sets, we’ve rounded up everything we loved about Lollapalooza 2026 below. On Leon Thomas‘ birthday, he graced us with a hypnotic, seven-song Lollapalooza set complete with a very unexpected special guest. The latest in the unit’s comeback tour was a Saturday evening Lollapalooza set, and once again, we have no notes.