Lily Allen just set the bar for Halloween 2026. Tyla reports that Allen revealed her costume on Instagram: a Ticketmaster seating map — a full-body trolling of the ticketing giant, complete with the unmistakable blue-and-green seating chart grid.

Fans immediately piled on with jokes about service fees and dynamic pricing. The costume lands in the middle of Allen’s West End Girl comeback, with her biggest Australian tour on the horizon — details here.

Ticketmaster remains a lightning rod for fans’ ire, and Allen turned that frustration into a costume. Hard to beat.

Lily Allen performing in 2018 — photo by Justin Higuchi, CC BY 2.0 via Wikimedia Commons.