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Piers Morgan lost his cool over the weekend when George Clooney took part in a Disney sponsored promo during the Arsenal vs Manchester United game.

George Clooney is currently in the UK promoting his latest movie 'Tomorrowland', and was seen at the European premier of the film in Leicester square on Sunday. However his sudden appearance midway through the football match was not very well received.

Piers Morgan slammed both Disney and Clooney while football fans went on Twitter to vent.

George Clooney looked so uninterested in that pointless live Disney ad we should stick him up front with Giroud. #afc

— Piers Morgan (@piersmorgan) May 17, 2015

Have just seen a live TV ad featuring George Clooney. I wonder how much that cost. Doesn't seem very cheerful either. #NotSoPerfectAfterAll

— Dan Chisholm (@radiothechis) May 17, 2015

What the heck was that Live tv ad about? What a complete waste of time that was with George Clooney not really answering the questions.

— Chris Lewis (@ChrisTheLewis) May 17, 2015

Despite the backlash from football supporters, movie fans were delighted to see Clooney appearing in London, far away from the buzz of the Cannes Film Festival.

Sky News reporter Lucy Cotter spoke with Clooney about the film and asked the actor whether he was going to enter politics:

Clooney: "I don't want to go into it. Would you? Does it look appealing?"

Cotter: "You're now a Brit. We can claim you can't we?"

Clooney: "Yes you can..I'm also claimed in Beirut, so I'm doing quite well. I get claimed a lot!"

'Tomorrowland' will be released in the UK on 22nd May in cinemas.