Margaret Qualley and Aubrey Plaza attended the premiere of Honey Don't! But it was their red carpet moment that caught the attention of fans.

Margaret Qualley is a lesbian detective in Ethan Coen's "Honey, Dont," which debuted at the Cannes Film Festival with a six-minute standing ovation.

Over the course of this murder investigation, she'll cross paths with a moped-riding femme fatale (Lera Abova), a surly sapphic cop (Aubrey Plaza), and an ultra-vain cult leader (Chris Evans). It's a wild ride with twists, sex, and murder!