Jenna Dewan in Bathing Suit is "Forever Reenacting the Wicked Games Music Vid in My Mind"

Jenna Dewan is offering some major 90s vibes – in her swimsuit. The actress showed off her gorgeous body in a bathing suit and revealed her love for old school music videos in one of her latest social media posts. "Forever reenacting the wicked games music vid in my mind," she captioned the series of Instagram snaps, tagging Helena Christensen who starred in the epic video alongside singer Chris Isaak. "And doing it perfectly," the supermodel commented. How does she stay so fit? Read on to see 5 ways Jenna Dewan stays in shape and the photos that prove they work.

Jenna maintains that resting is a key aspect of overall health. "Rest is the hardest thing for me to come by, as I'm sure most people can relate, but I try to get as much as I can," she recently told Shape magazine. "Making time for myself within working, within family, within all of that is very, very important for me and not the easiest to do, but I make it a priority."

Dewan is a big fan of taking "me time," which for her can be in the form of taking a bath or going on a hike or walk. She also meditates. "I go in and out of being a really great meditator and someone who does it when they can, but even just one meditation a day or every other day — as much as I can to keep my stress levels down — is really good for me," she said.

Dewan follows a nutrient-dense, vegan, and gluten- and dairy-free diet. She has meals delivered to her home, created by nutritionist Elissa Goodman. "I've really noticed a huge difference," Dewan explained about her new diet. "I do this probiotic drink in the morning, and [my] digestion gets better, [my] bloating goes down… And the difference I feel in my energy and my skin and my mood while eating this way is all the proof I needed. I feel more balanced. I feel less sluggish. Food is medicine."

Dewan is one of the many stars who abide by the 80/20 rule, eating healthy most of the time. "I never deprive myself," she said. "When I want to eat the nachos or French fries, I make sure I have the ability and space to do that. But I try to eat healthy most of the time."

Jenna is also into spirituality. "I loved crystals, and I learned more about the properties of each crystal and the Feng Shui of where to put them in the house, and it just became almost a hobby," she said. "Rose quartz by the side of your bed brings in the energy of the heart chakra and love and calm and peace. Amethyst, if there's a spot where you like to relax and meditate or even get massages, that's a great stone to have nearby. And there are grounding crystals, like hematite, if you have these days where you feel a little spacey. It's kind of like a talisman. They're also just really beautiful to have in the house."