Kanye West could not stop ranting on stage

London: Rapper Kanye West could not stop himself from complaining about unfair things happening around in the middle of a performance.

The 35-year-old was performing here when suddenly he started talking about competition between singers Taylor Swift and Beyonce Knowles, reports thesun.co.uk. "Taylor Swift beat Beyonce at the Grammys? Beyonce be dancing in heels and s***," West said on the stage. West also spoke against the unfair means in the music industry. "We need the music business to be evened out and fair. I`ve never won a Grammy against a white artist. I`m motherf****** Kanye West, we can create a human utopia if we try," he said. IANS