David Walliams attends BGT filming dressed as Blackpool Illuminations

David Walliams surprised fans attending Britain's Got Talent's latest show by dressing up as Blackpool's famous Illuminations.

The footage shows the BGT's judge walking on stage wearing the bizarre outfit.

Thousands of fans queued in the bitterly cold weather to see the popular ITV show at Blackpool Opera House on January 17.

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