Instagram/Conan O'Brien & Timothée Celebrity Conan O'Brien roasts Timothée Chalamet at the Oscars over his "no one cares" ballet and opera comments. See the actor's squirming reaction. March 17, 2026 AceShowbiz - Conan O'Brien returned to host the 98th Academy Awards, delivering a sharp and humorous opening monologue that quickly put the spotlight on some of Hollywood's top stars. Among those targeted was Best Actor nominee Timothée Chalamet, who found himself squirming under O'Brien's witty jabs about his controversial comments on opera and ballet.