by Chelsea StewartBuzzFeedBuzzFeed StaffI'm Chelsea, the Weekend Editor at BuzzFeed, where I cover everything from pop culture and politics to TV and celebrity news. Tonight's Met Gala delivered some notable moments - from artistic fashion to cute couple sightings. But one moment had people cringing, and it involves actor and icon Gabrielle Union. Steve Granitz / Getty Images Gabrielle was on the red carpet with Variety, talking about her look - a custom, semi-sheer brown dress with glittering jewels by Michael Kors - when someone off-camera interrupted to speak to Troye Sivan.