Video footage featuring Paris Hilton frolicking naked in a bubble bath while joking about her previous sex tape has emerged.

The leaked tape is believed to have been discovered in a storage vault after the socialite failed to pay rent for the premises.

In the video, Hilton is seen swimming around her bath tub, playing with a showerhead and talks to the camera about her sex tape, 1 Night in Paris, which was brought to the public's attention in 2004 by ex-boyfriend Rick Salomon.