Eva Longoria in internet sex tape?

A sex tape featuring Desperate Housewives star Eva Longoria and her husband Tony Parker has reportedly surfaced on the internet.

The video, which allegedly contains intimate footage of the newlyweds, is already thought to be available on some pay-per-view websites.

If it proves authentic, insiders are predicting it will be the most successful tape since Paris Hilton's One Night in Paris was released in 2004.

There is also speculation that the couple are planning to publish it after sorting out a number of legal issues.

Longoria was at the centre of a similar rumour last year, but the tape proved to be a hoax. White Stripes star Meg White was also forced to deny featuring in a home video which appeared on the internet last week.

For a brief history of celebrity sex tapes, click here.