POPSUGAR: Rihanna stopped by Jimmy Kimmel Live! on Wednesday, which also happened to be April Fools' Day. The singer, who recently released her new single "B*tch Better Have My Money," showed the host who's boss when she pranked him in honor of the holiday. Jimmy is a notorious practical joker — remember that epic twerk fail? — so it's pretty hilarious to see him get the crap scared out of him. Rihanna busts into his bedroom in the middle of the night and wakes him up with an impromptu performance of her new song. She throws cash and confetti all over the room, jumps on the bed, and dances to the song, which is playing on full blast. The best part? She was let into the house by Jimmy's wife (and writer on the show), Molly McNearney. Watch the video above now, and see which stars we picked as the best celebrity pranksters.