Bradley Walsh is left red-faced after Michael McIntyre's hilarious phone prank

Michael McIntyre has had a fair few celebrity prank victims over the years, and Bradley Walsh is the latest one to step up to the plate.

During a segment of the comedian's 'Big Show', he invites a celebrity up to his booth and goes through their phone, with hilarious results.

Michael dug deep into Bradley's Instagram, showing off gems like these: 

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After Bradley stuns Michael by throwing a fake phone down on to the stage, things get interesting.

Check out the hilarious video above - skip to the eight-minute mark for the phone part!