Paris Hilton is ready for Halloween! The reality star and entrepreneur grabbed her followers attention on Wednesday, by stripping down into her birthday suit and offering a costume teaser. "My favorite holiday, #Halloween, is almost here!!! I can't wait to reveal my costumes this year.  Any guesses what I might be," she wrote. How does the heiress keep herself so fit? Read on to see 7 ways Paris Hilton stays in shape and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bathing Suit Photos!

Paris isn't a big fan of exercise, unless it is for laughs. "Since they just shut down all of the gyms again, I thought it would be a fun video to post of how people could work out at home—with of course my Paris twist to it," she said. "I never really work out in real life, because I am constantly so busy that my life is like a work out. Shopping is my cardio."

"​​I bought this thing called a Neurotris Full Body System, and I'm obsessed. I don't work out because I just don't have time, and I'm not really into it. So when I'm getting a facial, I just lie there and this machine attaches to your body and is basically like doing a million sit-ups. You just lie down and relax, but your whole body's being worked out the whole time. I think that's an amazing hack for working out and not actually having to do anything," she told Glamour.df44d9eab23ea271ddde7545ae2c09ec

Paris told People that at her thinnest, she wasn't dieting. "I'd been to every incredible party in the world," she said. "But I was going out with my girlfriends and dancing, having a lot of coffee and Red Bull. Being on the go, I would just grab fast food or skip meals because I was busy."

Paris added to People that she "doesn't like" diets. "I just don't think I could go for 40 days without something. If I did, I'd probably just give up chocolate and McDonald's. I've never tried to give up anything before. I don't like diets. My weaknesses are cotton candy and French fries."

When Paris needs to whip herself into shape, she will forfeit fast food for a while. "I've been really working out. I'm not eating fast food anymore. "No more McDonalds, In-N-Out done. I'm getting my bikini body, so I'm about that," she once revealed to Us. 

Paris recently got into cooking. Her favorite meal? " love cooking lasagna. I'll be coming out with a lot more Cooking With Paris videos soon—I've been doing a lot of cooking, since I have a lot of time now. My favorite dessert to cook is banana bread, which I just started cooking during quarantine. I love it. But I add in way more bananas, way more sugar, and honey on top, and sprinkles, and call it Sliving Banana Bread," she dished to Glamour.

"Sleep is so important," she told Well+Good. "I notice such a huge difference from when I used to have nightmares and not get sleep, because it would affect my entire day and I would be exhausted and not in a good mood. When I do get [good] sleep, I feel awake and energized and happy and in a way better mood."