From page 2 of Britney Spears' and Keven Federline's "faux marriage" contract:
Britney warrants and represents that she shall never claim that the "faux" wedding ceremony of the parties on September 18, 2004 was a "putative marriage."
Headline from next month's National Enquirer:
"I was putatively married," Says Britney. Shocking Details INSIDE!