According to the Sun, a SEX TAPE 'starring' BRITNEY SPEARS has been leaked on the net, according to reports.
American TV station Fox News say that a 30-minute video of the singer was posted on the web yesterday.
The raunchy footage is said to show a shaven-headed Britney performing sex acts on two women and a male companion. During the video, the Toxic star is said to look dazed and consumes alcohol and "what appears to be cocaine and marijuana".
If true, the sex tape could prove to be another dent in her child custody chances.