We don't often feel bad for Rihanna — honestly, who lives the good life better? — but we imagine she's kicking herself for having turned down the Grimes-penned track "Go," which had originally been offered to her.
Grimes dropped the EDM-inspired number back in June and has finally unveiled the music video, which she directed herself. The video is a hyperreal wonder that opens with the first few lines of Dante's Inferno then flashes to a post-apocalyptic dessert where Grimes dances like no ones watching and black light reigns supreme. Watch, below: