What’s hot in 2010? What new trend-setters and newsworthy event have shaped our current year?

Well here’s a short list of the top new 2010 Halloween costume ideas for your spooky (or slutty) Halloween feast.

These are the top new 2010 Halloween Costumes:

12.  Avatar Halloween Costume 2010

11. Justin Bieber Halloween Costume 2010

All you need is a wig and you’ll be sure to look just like this little girl.

10. Kanye West Halloween Costume 2010

“Imma let you finish, but I just wanted to say that Vince G has the best costume of all time!”

I swear it’s still funny!

9. Dirty Priest Halloween Costume 2010

Holy shit!

8. Lady Gaga Meat Halloween Costume 2010

Nothin’ but a piece of meat…

7. Glee / Gleek Halloween Costume 2010

Ok so I haven’t seen any stuff online about people dressing as this, but it should be relatively easy to do and will definitely be more fun if you do it in a group. Check out the Glee Gleek pics:

6. Antoine Dodson “They Rapin’ Everyone” “Hide yo’ Husbands” Halloween Costume 2010

The rapin’ errrrrbody up in here!

5. BP Oil Spill Halloween Costume 2010

4. Octomom Halloween Costume 2010

3. Lindsey Lohan (anything slutty w/ an Ankle Bracelet) Halloween Costume 2010

2. Jersey Shore Snooki Halloween Costume 2010

Jersey Shore it up like Paul “DJ Pauly D” DelVecchio, Jenni “JWoww” Farley, Nicole “Snooki” Polizzi and the rest of the gang.

Or, you can also dress up like South Park’s rendition of Snooki, as seen below

(if you haven’t seen the South Park Jersey Shore episode, you definitely NEED to check it out! HILARIOUS!)

1. Despicable Me Halloween Costume 2010

“It’s so FLUFFY!!!!”