He's done it before and he'll probably do it again.
Yes, Kanye West 'did a Kanye West' and ran up on stage during Beck's acceptance speech for Album Of The Year at The Grammys, the same way he interrupted Taylor Swift at the MTV VMAs back in 2009.
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The rapper soon left the stage and insisted that Beck give his award to Beyonce, 'cos, y'know, she's awesome. But now a video clip has emerged of Jay Z and Beyonce's reaction to Kanye's stage invasion.
Jay seemed to be mouthing: "No Kanye, no" as the 37-year-old rapper took to the stage once again.
He began shaking his head before breaking out into a huge grin, as he realised that Kanye was just messing around. Meanwhile Beyonce laughs along in the background. However, Kanye did still have one of his classic rants backstage.
Speaking to Khloe Kardashian, who was reporting for E! (Weird huh?), he said: "Beck needs to respect artistry and he should have given his award to Beyoncé.
He continued: "At this point - we're tired of it because what happens is, you keep on diminishing art and not respecting the craft and smacking people in the face after they deliver monumental music. You are disrespectful to inspiration."
Kim Kardashian, who was stood with Kanye during his interview, then chimed in and said: "I wish he had of said something [on stage]."
After the ceremony Beck told US Weekly: "I was just so excited he was coming up. He deserves to be on stage as much as anybody. How many great records has he put out in the last five years right?"
When the magazine asked him if Beyoncé should have one, the rocker said: "Absolutely. I thought she was going to win. Come on, she’s Beyoncé! You can’t please everybody, man."
"I still love him and think he’s genius. I aspire to do what he does."
Well, isn't Beck a polite young man?