Aug 3 (IBNS) The mystery is now out-Jessica Simpson’s relation with his American footballer boyfriend Tony Royo hit the rock-bottom when she insisted that the couple should dress as Ken and Barbie for her birthday party.

The American singer-actress started dating the footballer from November 2007 and the couple decided to split July 9, the eve of Simpson’s 29th birthday, reports the Showbizspy.

“Jessica, a supposedly mature 29-year-old woman, kept flitting around her Dallas Cowboys super-jock squealing like a little girl, saying, ‘It’ll be so much fun, honey. All my friends are coming, and we’ll all be dressed up like dolls. And you’ll be my Ken!’” a source told American tabloid the National Enquirer.

Jess totally missed what any woman with half a brain could see — Tony was rolling his eyes like he desperately wanted timeout. There was no way Tony was going to dress up like a Ken doll. He never would have lived it down. His teammates would have roasted him to death. But sadly, Jess just didn’t get it, said the source.

Showbizspy reported that Simpson is heartbroken after the spilt from Romo and has pledged no to get into any relationship for the next six months.

The source said she needs time to clear her head, so she’s putting dating on the back burner.

“Jess knows she’s overly needy and tends to define herself by the men she’s with. Jessica wants to figure out what she does to repel men and fix it.”

For the time being, she’s refusing to be set up, she doesn’t want to date, and she’s definitely avoiding meaningless hookups.