Fantasia Sex Tape!?

“Truth Is” Fantasia is a graduate of The LeAnn Rimes School of Homewreckin.’ Oh Fanny! Say it ain’t so.

A North Carolina woman claims her estranged husband made a sex tape with the one-time American Idol.

What would Simon say?

Word on the Curb has it that the Grammy-nominated songstress made a series of freak flicks with the married cell phone salesman she’s allegedly (Nudge, Wink, Nudge) been bedding for the past year. In a divorce filing lodged last week, Paula Cook accuses her husband Antwaun Cook and Barrino of having a secret affair that began around Aug. 2009.

Paula alleges that her husband met the 2004 Idol champ in a T-Mobile store in Charlotte last summer and embarked on a steamy affair shortly thereafter. The documents, obtained by WCNC-TV on Friday, contain a long list of complaints about Antwaun’s extra-marital dalliances with the formerly-illiterate single mother.

“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 documents even recall Fantasia leaving a message for Mrs. Cook in which she said: “He don’t want you. Maybe the next time that you get a husband you’ll know how to keep him. That’s why he is here with me.”

Rumors of the affair have been circulating on the interwebs for months, but Fantasia has always denied them. With good reason! Barrino could face a lawsuit, as North Carolina is one of the few states where a third party (ie: The Side Ho) can be sued in divorce cases.