Paris Hilton in Sexy Halloween Costumes!

Paris Hilton is always ready for a Halloween bash, and this year is proving to be no different.

"So excited for Halloween this year!" the heiress recently tweeted. "I love dressing up in costumes! What are you all dressing up as?"

And it sure sounds like Hilton isn't short on ensembles for the occasion. "So many #Halloween parties to go to this week," she continued. "Already bought 6 amazing costumes for the festivities."

While we wait to see Hilton's closet-full of Halloween fashions, let's go treat-or-treating down memory lane and check out some of Paris' past getups.