Stars' New Year's Parties!

Toast 2010 with Christina Aguilera, Nicole & Joel, Lauren Conrad and more Hollywood dazzlers


Here's The Situation: It's time to party! Snooki (third from right) and the rest of the Jersey Shore crew ring in 2010 on MTV News Presents: Top 9 of ‘09 before heading out to N.Y.C. club Tenjune.