Rihanna, Kanye West & Paul McCartney - "FourFiveSeconds"
Today is an awesome day for Kanye West, Rihanna and Paul McCartney. Not only has it just been announced that Kanye and Rihanna are going on tour this year, and that Kanye, Rihanna and Paul McCartney will take the stage at the Grammy's this Sunday, the trio have also just released the video for their new single "FourFiveSeconds" and it's already destined to be a hit. Don't believe me? Check it out below.