Me and my Captain

Kim Kardashian and boyfriend Kayne West looking fabulous in their ocean themed Halloween costumes.  Kim transformed into a mermaid, while West was a sailor for the 2012 Midori Green Halloween Party on Saturday in New York City.

“Getting ready for my Midori Halloween party tonight!!! Any idea of what my costume party will be???” Kim tweeted while gearing up for the extravaganza.

The TV reality star also tweeted photos throughout the night, from the party, check them on page 2!!