TMZ.com reports that a film of the actress romping with her boyfriend is being offered around various media outlets, including celebhotline.com.
And the rumors gathered weight when still images allegedly taken from the sex tape -- showing a woman who bears a striking resemblance to the actress -- were posted on a Web site on Friday.
According to TMZ.com, the short movie was shot several years ago and shows Meester in "mostly innocuous" nude scenes with her then-boyfriend.
A spokesman for celebhotline.com tells TMZ, "We've seen the tape and we're hoping to close the deal."
Meester's representative had not issued a comment as WENN went to press.
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