Last night was a monumental moment for hip-hop as Drake headlined the final night of Coachella's opening weekend. During his performance he busted out a few songs from his surprise new album If You're Reading This It's Too Late. The biggest (and most bizarre) moment of his set came midway through, when Madonna made a surprise appearance. After a brief performance of "Human Nature" and "Hung Up" she circled around Drizzy, leaned down, and initiated a long, kiss. After a few seconds, she uttered her latest catchphrase "B**ch, I'm Madonna" – and sauntered offstage. Watch the entire performance after the jump. It's a doozy.