Celebs Can't Stop Working on Their Fitness in Bold Athleisure Wear

The model and the fitness influencer enjoyed a day of wellness at the Gymshark Retreat in Malibu, California, where Simmons celebrated her third Gymshark collection launch.

The Keeping Up With the Kardashians star showed off her natural curly locks and sporty, pastel LAPP workout set.

"Come workout with me 💜," the makeup mogul captioned a series of Instagram selfies showing off her lavender-hued bra-and-leggings set.

The Portuguese model and Alo Yoga partner joked that "Zenpaio [is] at your services" as she showed of a yoga pose on Instagram.

The pop princess snapped a mirror selfie that showed off her uber-glam Get Stonned rhinestone face mask and Alo Yoga sports bra and space-dye leggings.

"Acting brand new," the DJ captioned this pic and vid as she showed off her all-white SETactive look.

The Vida star showed off her toned tummy in a sports bra and cropped leggings set from Under Armour as she chatted on the phone in L.A.

Stripes on stripes! The model explored Arizona's Marble Canyon in a white spandex zebra-print set and matching chunky white sneakers. 

The super-fit actress continued her #FitnessFriday journey on Instagram, rocking a dark maroon, long-sleeved V-neck top and plum Ultracor leggings to show off the Respin resistance loop she created for low-impact, high-intensity workouts.

Both TikTokers took to the app in their sky blue Storets crewnecks, which actually come in a matching set with shorts. 

The Israeli model described her yoga practice as a "soul massage ??‍♀️."

The "Don't Start Now" singer let fans in on her "daily ritual ?‍♀️," showing a sped-up video of her yoga routine while rocking a two-toned, leopard-print crop top and shorts set.

More zen than scandalous! The Little Fires Everywhere star shared a centered photo, in which she has her hands up in the prayer pose while wearing a purple workout set after leading a yoga class that raised money for the Transgender Law Center.  "#NamasteWithLOVE??‍♀️❤️????," Washington wrote on Instagram. "Wow. Just wow. Thank you all for joining yoga today I felt the love from all of you and I hope you felt it too. @Lavernecox, you are a goddess. Thank you for being YOU and thank you for being the powerful, immensely fierce light we all need, today (and always). @gabunion, love you deep. Thank you for popping in to show [your] vulnerability and strength. Love you mama. Thank you to all who were able to donate to this amazing cause, the @translawcenter who keep transgender and gender nonconforming people alive, thriving, and fighting for liberation."

She's working on her fitness in quarantine! The 39-year-old singer took to Instagram to share a post-workout pic. In the sweaty shot, Simpson rocks a black-and-gray tie-dye sports bra with matching high-waisted shorts and a coordinating headband. "Woke up before all 3 kiddos to get my steps in and spend time with me, myself, and I," she wrote alongside the photo referencing her three kids, Maxwell, 8, Ace, 6, Birdie, 1. "Move move move for your own mental health."

The mom of three showed off her hard-earned figure while showing off a new activewear line from her Kittenish brand.

The model snapped a mirror selfie while clad in a pepper-hued SETactive sports bra and matching sculptflex leggings.

Red-hot model! Windsor brightened up the streets of Los Angeles as she took her pup for a walk in her bright Year of Ours bra and high-rise leggings set before doing an intense core workout with Scult Society founder Megan Roup on Instagram Live.

The Bachelor alum stepped out for some fresh air in Los Angeles in a white zipper pullover and black tie-ankle "ballerina" leggings by Proud.

"Been spending a lot of time out here ?," the dancer admitted while lounging in her backyard in her bright Fabletics gear during the coronavirus outbreak.

While at home during the coronavirus outbreak, the former Las Vegas star showed fans how she's doing her workouts using items around her house while rocking a bright pink Bandier bra-and-leggings set.

The lingerie-and-swimsuit designer joined fitness phenom Michelle Lewin at Terminal 5 in New York City for the STRONG by Zumba high-intensity workout event, and Ratajkowksi even wore some black gear from the brand's latest apparel collection to get her sweat on. 

She's so bright, she's got to wear shades! The One Tree Hill alum stopped by an Alfred Coffee in Los Angeles while looking oh-so-coordinated in a cropped neon green hoodie, black leggings and black-and-green sneakers.

The American Horror Story actress took in a stellar view of Los Angeles while hiking in Outdoor Voices gear, including a baby blue cropped tank and dark leggings, and Garrett Leight sunglasses.

The Vampire Diaries alum listened to Queen during a Pilates workout that she joked she got "lied" to about being fun. At least she looked red hot in her Gigi CSport V-neck sports bra and leggings!

The 23-year-old model showed off her toned abs in purple-and-orange Ivy Park athleisurewear and a bright Kanye West long-sleeve shirt as she left a Los Angeles dance studio.

The L.A.'s Finest star showed off her enviable gun show while working out in a black-and-white Koral workout set.

The Gifted actress strutted her stuff in a silver upcycled Rewilder jacket and galaxy sports bra-and-leggings set by Ultracor before a Halloween workout.

The Australian model snapped a mirror selfie in colorblock P.E. Nation gear ahead of her hot Pilates class. 

The "Circles" singer was all smiles in a gray tank that read "train to the beat," black leggings and white sneakers when she stopped by Build Studio in New York City to talk about her fitness routine with celebrity trainer Erin Oprea.

Clad in a black-and-white sports bra and black bike shorts, the "Mother's Daughter" singer slid into an intense workout of her own making that consisted of a mix of yoga and Pilates. She later wrote on her Instagram Stories that she was listening to what her body needed, and on this particular New Moon, she was called back to the mat for a second round of yoga. "I love GROWING/STRENGTHENING," read part of her caption. "Nothing worth it is easy!"

The actresses and their friends got their sweat on with a vibrational training workout at Platefit Sycamore in Los Angeles.

The Victoria's Secret Angels were twinning in teal and periwinkle Gymshark x Whitney Simmons gear, respectively, at the collab's pop-up event in Los Angeles.

The Brazilian model flashed a huge smile as she left a yoga class in Los Angeles, for which she wore an '80s-inspired, matching pale pink patterned two-piece set. 

The Keeping Up With the Kardashians star paired a plunging bra with matching black leggings and sneakers for a boxing class with sister Khloe Kardashian's BFF, Malika Haqq (not pictured), in Los Angeles. 

The Paradise Hills star was all smiles as she held on to her iced beverage during a day out in Los Angeles. For the outing, Roberts opted for a white Adidas by Stella McCarney sports bra, tri-colored leggings and white sneakers.

The dance pro is frequently spotted going in and out of workouts, and she's almost always smiling! During a recent trip to the gym, Hough, who donned a plum V-neck sports bra, charcoal gray leggings and white sneakers, even flashed a peace sign to photogs.

Clad in a each Alo Yoga set and white sneakers, the former Miss Universe puckered up while taking a selfie with her sister, Sophia Culpo, at the gym. 

The Rent Live! star modeled an all-black look with mesh panels from her collaboration with Avia.

The 29-year-old author topped her all-black everything look with a mesh baseball hat adorned with a Keith Haring image while running errands in Los Angeles.

The 31-year-old model waxed poetic about her orange juice while still in her workout gear, which included a gray sports bra and pale pink leggings.

The California girl snapped a mirror selfie to show off some of the gear she created with Reebok. This particular look on launch day included a cropped black tee, black-and-white leggings, tall white socks and chunky sneakers.

Even after a tough workout, the British singer didn't mind taking a picture! Both she and her trainer, Patrick McGrath, opted for all-black gear.

The DWTS alumna chose a cropped black tank and matching leggings plus multi-colored sneakers and a red purpose for a comfy look to run around Los Angeles in.

The Adidas ambassador took a break from her hike to pose in a field of flowers. For the calorie burner, Mitchell opted for a black bra and matching leggings and kept a long-sleeved jacket wrapped around her waist. She also shielded her face from the sun with a neon baseball cap and sunglasses.

Outfitted in black spandex from AR-33 Activewear and Nike sneakers, the Twilight alum struck what she called a "superhero pose" in downtown Los Angeles.

A pop of neon brightened up Hyland's gray sports bra when she hit the streets of Los Angeles in athleisure wear. Her look also included black leggings with mesh cut-outs and black sneakers, an olive green headband and silver-framed sunglasses, plus she kept a white, red and blue zip-up tied around her waist.

The reality stars posed in matching black Under Armour gear at The Challenge XXX: Ultimate Fan Experience in New York City.