It's the last day of 2009, which means lots of pAArties are going on around the world. Now all you have to do is decide who you'd rather spend it with!

Over on MTV, Snooki and the rest of the guidos and guidettes of Jersey Shore will be fist pumping their way into 2010.

Or if seeing orange all night isn't your thing, ex-MTV VJ Carson Daly will be counting down to the new year with pre-taped performances by Jay-Z, Rihanna, Green Day and the cast of the musical Hair on NBC.

And if all else fails, then Anderson Cooper will be sharing his NYE hosting duties with Kathy Griffin and Lance Bass on CNN.

Decisions, decisions!

[Image via Adriana M. Barraza/WENN.]