[Kate Bosworth] [Bryanboy]

From festive holiday party dresses at the Target and Neiman Marcus holiday collection celebration to some seriously fabulous outerwear at the "Josie and The Dragon" Launch Party, there was certainly no shortage of well-dressed guests out and about in NYC last night. Kelly Osbourne definitely gets our vote for best dressed of the night, as she stepped out for a good cause at the W LOVE hangOVER Ball. Click through to see who else brought it at last night's events.