Just five nights before the 97th Oscars, the Academy hosted a gathering at its museum in place of the traditional Oscar Nominees Luncheon, which was canceled in the wake of the Los Angeles wildfires.

But nailing the moment demands more than just a designer label and Ariana Grande may have already secured her place in this season’s sartorial hall of fame. Days before the main event, she graced the Oscar nominees dinner in a spellbinding Glinda-core ensemble that now has fans in a cinematic frenzy.

Timothee Chalamet, Ariana Grande, Demi Moore and other Oscar nominees celebrated on Tuesday at a film academy dinner that gave the contenders a chance to mingle before Sunday's red-carpet awards show.