Zap2it.com says Grant finds his own dancing so repulsive, he has pledged never to dance again.
According to London's Channel 4, Grant so dreaded a scene in which he frolics in his underwear he didn't want to watch it after filming.
Said the actor: "I dreaded it and dreaded it and tried every way I could to get the scene cut, but to no avail. I went and played it back. And I promise you that from that moment to the end of my life, I will never dance again."
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