Rihanna is a huge fan of Jimmy Kimmel's pranks and she thought for April Fools' she would prank Jimmy like he's done to many others.

This video is classic and will go down as one of the best pranks by a celebrity. Rihanna got access into Jimmy Kimmel's house in the middle of the night and woke him up inside one of ther music videos.

Guys with boom boxes blasting the song, dancers, confetti, lights and smoke the whole nine. Rihanna even threw dollar bills at Jimmy as he awoke from his slumber, he thought he was in a music video.

It was certainly a site to see. After the video Jimmy tells Rihanna, "That's not usually how you appear to me in my dreams".

It is a great prank and I bet Jimmy won't ever forget the night he was awaken at 1 a.m. with Rihanna singing in his face.