Britney Spears BSPEARSSUGAR081007_14.jpgWe've been hearing rumors about Britney's big comeback performance at the VMAs for weeks - and now we're starting to hear concrete details! According to Us Weekly, the pop princess' plans for her performance include the participation of magician/paramour Criss Angel (as we confirmed here first), with Brit's goal to make it her most "shocking" VMA performance yet! (Although that kiss with Madonna will be pretty hard to top.) One thing that didn't make the cut was a medly of hits centering around Brit's cover of the Bobby Brown classic "My Prerogative" - and a display featuring images of Britney exes Kevin Federline and Justin Timberlake!