Halloween is quickly approaching and ideas for unique and sexy adult costumes are becoming the focus of attention for couples ready to hit up the costume parties this year.

So what are some unique, sexy celebrity costumes to wear this year? We have all the answers for you!

*click images for costume ideas

Jessica Simpson in Dukes of Hazzard

Looking for an affordable and sexy way to get noticed this Halloween? Look no further than a pair of super-short daisy dukes and knotted blouse. Everyone remembers the attention Jessica Simpson got from her role as Daisy Duke – and any excuse to wear short cut-off shorts and cowboy boots is good enough for us!

Britney Spears in Circus

Wanna look provocative in a subtle and unique way this Halloween? Why not be Britney Spears from her Circus tour. The blue and red buttoned jacket will keep you warm while the pleather short-shorts and fishnet stockings will give you the sexy look you’ve been waiting to rock since November 1st of 2008.

Michael Jackson in Thriller  

We’re pretty sure this is going to be a popular choice for men this Halloween but the traditional Michael Jackson outfit will be completely transformed (and completely different than any other) with this deluxe replica Michael Jackson Moonwalk Thriller jacket. Look like the king of pop this Halloween and all your friends will be green with envy.

Have any other great costume ideas for Halloween? Leave your ideas below: