Outside his NYC hotel on Saturday, Kevin Federline endured his final days as Britney's husband by having a photographer repeatedly call him "Mr. Spears."
Name calling aside, it's been a particularly bad week for the crappy rapper. First Ticketmaster started giving away tix to his concert in Chicago. Now comes word that his album, "Playing with Fire," fizzled on the Billboard charts; debuting at #151 with a pathetic 6,000 copies sold.