1. Britney Spears. Britney is back! Better than ever? That's debatable, but she has certainly solidified a few more years in the spotlight thanks to her trophy haul at the VMAs, the release of her critically-acclaimed "Circus," and that addictive MTV documentary ... which surprisingly had us sympathizing with the imprisoned pop tart for the first time in 10 years. Jon Kopaloff/FilmMagic.com - September 7, 2008
From Britney Spears to SJP and the lovely ladies of "SATC," see which celebs made the biggest comebacks in 2008!