Kanye West will perform at Sunday's Grammy Awards. Twice.
The rapper will both debut a "never-before-seen solo performance" at the show and appear alongside Paul McCartney and Rihanna to perform her new song "FourFiveSeonds."
The news was pre-empted by a Monday night tweet from Kim Kardashian West declaring it #YeezySeason:
West is a 56-time Grammy nominee and 21-time winner.