Fantasia Barrino accused of making a sex tape with a married man.

Lovely.

ET: A North Carolina woman claims her estranged husband made a sex tape with Fantasia Barrino, the winner of 2004's "American Idol."
In her recently filed complaint, Paula Cook accuses her husband Antwaun Cook and Barrino of having a secret affair that began around August 2009.
"Throughout the course of their adulterous affair, upon information and belief, Defendant/Husband and Ms. Barrino have at times recorded their illicit sexual activity," the complaint alleges.
Mrs. Cook also claims Barrino tattooed her husband's last name on her upper left shoulder and showered him with "lavish benefits" including flying him around the country and taking him to celebrity parties and award shows.
The complaint says Mrs. Cook is seeking custody of her and Mr. Cook's two young children, and she wants him to pay child support.