Sir Elton John is the latest star to show off his cheeky side, and his ample derriere, while enjoying a day aboard his yacht in the South of France.
The Rocket Man singer pulled down his trousers and left his white bits on show much to the amusement of his guests.
It seems that Elton was 'mooning' a nearby yacht which onlookers reported was hosting Michael Caine.
And Elton seemed more than pleased with his naughty antics - he was seen grinning from ear to ear.