[ Please note, I'm posting this as a commentary on our increasingly decadent culture and the either impossible or undesirable goals it sets for our young women. ] LAS VEGAS, Nevada (AP) -- Somewhere, Kevin Federline is laughing. An out-of-shape, out-of-touch Britney Spears delivered what was destined to be the most talked-about performance of the MTV Video Music Awards -- but for all the wrong reasons.... She walked through her dance moves with little enthusiasm. It appeared she had forgotten the entire art of lip-synching. And, perhaps most unforgivable given her once-taut frame, she looked embarrassingly out of shape....