I mean, they were invited and everything — but the audience didn't know, which produces a nice "Surprise Kanye!" moment around the 1:30 mark. (Or maybe that is just a" Look, Someone Other Than Big Sean!" moment. Discuss amongst yourselves.) Anyway, here are Rick Ross, 'Ye, and Big Sean performing "Sanctified," otherwise known as the "Rick Ross Will Make You a Grilled Cheese" song. Romantic.