Add Yahoo as a preferred source to see more of our stories on Google. Britney Spears partied all night with Sean “Diddy” Combs before her disastrous performance at the 2007 MTV Music Video Awards.

Britney Spears’ 2007 MTV Video Music Awards performance marked a pivotal moment in her career, but not for the reasons anticipated. Billed as her grand return to the stage, the performance of “Gimme ...