Rumours have been swirling around on the internet for days that a sex tape involving Eva Mendes was about to emerge. And now it has, courtesy of the actress herself.

But the actress is having the last laugh as it's a spoof commercial in which she sells her own brand of duct tape, for the comedy clip website Funny Or Die.

The 37-year old star initially appears in the clip kneeling on a bed in her underwear through a night vision camera. Behind her is a man who appears to be taking off his trousers.

Scroll down to see video.Eva Mendes Sex Tape Night light: Eva Mendes appears in a spoof commercial for comedy website Funny Or Die in which she sells S.EX Tape.

But then the lights come on as Eva is seen connecting two power cables back together with a relieved 'Ah Got it!

You just experienced one of the many uses for my new Sex Tape.' She then begins to sarcastically sell the product infomercial style.