If you're wondering why your social feeds have been overflowing with glam gowns and A-list stars these past few days, it's because the Cannes Film Festival is underway. Yesterday's biggest moment was Lupita Nyong'o getting her twirl on, but today is all about pinning Zoë Kravitz at the Mad Max: Fury Road premiere. We dig the flowy white dress — totally Riviera chic — but her stacked ring game is what's taking it next level. Oh, and her dot of eyeliner on the bottom lid (which we saw last week at the Louis Vuitton Resort show) is so happening on Friday night. If Z's down, so are we. Simple as that.