It's all happening in the French Riviera right now. Last night the World Music Awards went down in Monaco (only an hour away from Cannes, which would've been pretty convenient for celebs tearing things up at the film festival's closing parties) and some of the globe's hottest talents performed. Think Miley Cyrus, Mariah Carey and more. The night's big trend? Glitter, baby! Maybe it was a sartorial salute to Mariah Carey's 2001 film foray, maybe it wasn't… but either way, we dig it.