Kanye: Bruno Mars Won All the Motherf**king VMAs

Why do the MTV Video Music Awards make Kanye West so angry?! Following his outburst at the 2009 awards during Taylor Swift's acceptance speech, the controversial rapper is now lashing out at Bruno Mars and his big VMA wins.

During his Yeezus tour stop at Brooklyn's Barclays Center, where the VMAs were held in August, West revealed that prior to his performance at the awards show, his producer Rick Rubin told him to "do your motherf**king song and leave."

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But the profanities and VMA bashing didn't stop there. "Bruno Mars won all the motherf**king awards and sh**," the 36-year-old musician told the crowd during Wednesday's (Nov. 20) show. "And I was thinking about what Rick Rubin told me, because I don’t give a f**k about no TV show. But what I care about is if you're an artist and you work hard as f**k and the streets say that you deserve that sh**. Then can't no motherf**king networks try to gas everybody up so they can sell some product with the prettiest motherf**ker out."

In case you've forgotten West's VMA outburst, here's when he stole the limelight from Swift at the 2009 awards show: