Metallic trousers...
It's not often that such flamboyant fashion is sported by serious Hollywood actors.
But be reassured, this famous person didn't don them for a trip down Tesco to fill up on petrol.
They were worn for a theatrical performance - and this is where the dancing bit comes in - of the musical variety.
And we think you might be surprised at who this fella is (whoops - a clue slipped out) as you're more used to seeing him on the big screen.
All will be revealed after a flick through the gallery above.
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