Barry was dispensing advice last night at a reception held by Prince Charles and Camilla at Clarence House, their London residence.
And another guest Kylie Minogue had some harsh words for Camilla who has never visted Australia before :"naughty Duchess!".
There were also a group of semi naked New Zealanders dancing for the royals as our video shows (watch for the New Zealand High Commissioner who joins them at the back!)

Humphries warned the Duchess to refrain from standing topless on a hotel balcony :"you never know who could be lurking in the bushes" he said.
Also at the reception :wobble board enthusiast Rolf Harris and writer Kathy Lette who presented Camilla with a jar of Vegemite.