Kevin Federline is attending Marc Jacobs' fashion show Friday, his rep tells

Asked if he also will be performing, his rep says, "He's just attending the show. He got invited by Marc." Federline, 29, is no stranger to the fashion world. While wed to Britney Spears, he told Details in 2005 that they wanted to co-launch a label called Pair A Dice "because dice are lucky for us. "I've got a lot of good ideas about fashion that I want to put out there," he said at the time.

The former back-up dancer has also appeared in ads for the Five Star Vintage line by the San Francisco-based Blue Marlin clothing company.