Rapper Sean "Diddy" Combs stripped off for a naked swim while shooting his new Ciroc Vodka commercial, but he insists the saucy footage will never be made public.

The hip-hop mogul recently shot the promo, which pays homage to Frank Sinatra, at one of the late entertainer's California homes. And he reveals he got wet and wild with a video extra while the cameras were still rolling - but has that tape locked up for safe keeping.

He tells People.com, "Somebody got naked and got into the pool. Actually two people did. And one of them was me. We have that footage locked away and in a safe. I always keep cameras rolling. You never know what may happen."

(This news article provided by World Entertainment News Network)