Kim Kardashian’s Sexy ‘Poison Ivy’ Costume! (PHOTO)

Kim Through the Years
Check out Kim Kardashian over time!
Kim Wears Houndstooth
Kim stuns in her houndstooth dress.
The  best part about Halloween is seeing the stars all dressed up like we’ve never seen them before! Kim Kardashian channeled her inner bad girl to bring out a very sexy version of a famous Batman villain, posting the result on her blog:

“Tonight I’m dressed as Poison Ivy for Midori’s Halloween Party at Tao! What do you think? I love the red hair!! I’ve never tried a look like this before! Thanks to Rob and Joyce for working their magic!”

Simply stunning — and we love Kim with the red hair!

Kim is a big fan of Halloween, often dressing up in different costumes for different events. She was even in the spirit when she hit up the Pepsi House for an X Factor viewing party this week, playfully posing in a witches hat and opera mask.