Lindsay Lohan has done it again or hasn't she? Lilo, famous for sniffing out trouble or maybe it's the other way round, now finds herself in a three way sex tape that has emerged on Facebook.

A Facebook site claims to have a video of Lilo making out with two lovers. The invitation to watch the video has been popping up user's inbox with different names, 'This is Lindsey Lohan's just leaked Celeb Sex Tape', 'This is Lindsey Lohan's Having a THREEWAY on Camera', and 'Lindsey Having Sex with Hot Girl.' Interestingly, Linsay's name is misspelt in all three variations.

On opening the invite, the message reads, "Do not ask how I got this video. No one has seen this sex tape except for the people invited to this event (And seriously guys Don't tell anyone that I posted this. Especially anyone in the media!) (sic)."

Many believe that this is nothing more than a computer virus. Lohan's friends told TMZ, "You won't see the star naked - at least, not this way."

According to reports, the Mean Girls star, who is in rehab, is aware of the Facebook invite and insists that no such video exists and even if it does it is definitely not her.