Nipplegate Part 2?

And we've saved the biggest news for last: Britney Spears will be making a "surprise" performance at the MTV Video Music Awards, which airs live from Las Vegas on September 9. Between her recent trainwrecks, Brit's reportedly been meeting with her manager to polish her routine, but is it even possible that she top the Madonna kiss or the seven-foot albino python? Rightfully so, "her label is worried any missteps (or a no-show) could hurt her comeback," an insider tells the New York Daily News. Britney…on live television? Oh boy -- get the sensors ready 'cause we have a bad feeling about this…