Who will headline Lollapalooza Chicago 2026?

In 2026 If X is the Headliner at Lollapalooza Chicago 2026, then the market resolves to Yes. To fulfill the Payout Criterion, the specified person must actually appear and carry out the specified role at the event. Being listed in the official lineup without actually performing does not qualify. Joint performances where the person shares the role with another performer do count. The performance qualifies even if delayed, shortened, or modified in format. Pre-recorded content does not qualify un