Photo: Jon Kopaloff/Getty Images for InStyle Celebrity stylist Julia von Boehm is continuing her philanthropic efforts. “The minute the war started, I knew I had to do something,” von Boehm tells PEOPLE. To enter, participants must donate $500 or more to Doctors Without Borders for a chance to win one of five one-hour virtual styling sessions. Contestants can also donate any amount between $100 and $499 to win one of ten thirty-minute virtual styling sessions with a member of von Boehm’s team....

Photo: Stefanie Keenan/Getty for Fashion Trust U.S. Olivia Wildeknows her way around a gown. “We have such a trust, and that’s why we’re successful,” Welch tells PEOPLE of her working relationship with the actress. “That’s the ultimate goal for me with any of my clients, is that they trust me.” Welch says that she and Wilde, 39, are close enough now that there’s little back-and-forth on deciding what to wear for events....

Photo: courtesy the period companyCelebrity stylistKarla Welchvividly recalls how “traumatizing” it was to have a period as a young person. And when her own child got their period at age 10, she went through it all again.“It was disastrous for me as the mom,” she tells PEOPLE. While she hated the amount of waste she was creating with period products as a young woman, she hated even more that her child had to navigate menstruation at such a young age when it’s still a topic that is taboo to some people....

01of 10AND SO IT BEGINS…Courtesy Micaela ErlangerAll the beauty essentials for my full glam look!02of 10BEAUTY IN BLUSHCourtesy Micaela ErlangerLast minute touches! I’m always good to glow with Chanel on my cheeks.03of 10DOMINO EFFECTCourtesy Micaela ErlangerPutting my best foot forward in black on black Manolo Blahnik heels and Charlotte Olympia clutch!04of 10BUTTON UPCourtesy Micaela ErlangerTonight’s tux-inspired look! You can never go wrong with a little black Monse dress.05of 10NEW YORK MINUTECourtesy Micaela ErlangerAnd I’m off....

01of 15 DOLLY PARTON ABC/Getty Dolly Parton is never without her stylish ensembles. In fact, she toldWSJ. Magazinethat she “[doesn’t] wear sweat clothes” at home. 02of 15DOLLY PARTON (AGAIN)Matt Baron/BEImagesAnd if you’re wondering if she’severworn the casual garment. The answer’s still no. “I don’t wear sweatpants. I either wear tight pants or no pants,” the famous country singertold Fox & Friendsin 2015. This is why she’s our hero. 02of 15...

Pregnant women shouldn’t do the same workout routine throughout pregnancy, says celebrity trainerAndrea Speir— that’s why she’s developed herFit Pregnancy Planseries. The founder ofSpeir Pilates, who has worked with stars likeShay MitchellandCamilla Belle, tells PEOPLE she created her 12-video program forall aspects of pregnancy. In one of the videos (below), she describes how the moves, which can all be done at home, are perfect for the third trimester. Speir also focuses on deep squats and how beneficial they can be for pregnant women....

Erin Oprea.Photo:Astrid Stawiarz/Getty; Erin Oprea/Instagram Astrid Stawiarz/Getty; Erin Oprea/Instagram Oprea’s husband, Sean, filmed the entire “bulking procedure,” which she shared onInstagram. “Struggle with Peeing on you pants while running, jumping laughing sneezing," Oprea captioned the video. “Well, that was me for YEARSSSSSS!” Oprea — who has worked withMaren MorrisandCarrie Underwood— shared that her doctor recommended that before going the surgical route, the trainer first try this procedure, where she was injected with a “bulking agent” to help with her incontinence....

Photo: Courtesy Erin Oprea Erin Opreais best known these days as the trainer behind some of the fittest bodies in country music. But before she was spending her days takingCarrie Underwood,Kelsea Balleriniand more through high intensity workouts, she was a trailblazer in the United States Marine Corps, making her mark as the leader of the first all-female platoon. The PEOPLE Health Squad trainerjoined the Marines in 1997, after the movieG.I. Janeinspired her to serve....

As a former U.S. Marine, Erin Oprea is dedicated to fitness. Now a Nashville-based personal trainer with clients likeCarrie Underwood, she uses her expertise to help those with busy lives stay fit. Visit her siteOprea Personal Fitnessor follow her on Twitter@OpreaFitness. Then come back toPEOPLE.comevery Monday to master a new workout move. With a few key pieces of fitness equipment, I’m able to meet my clients wherever they’d like to workout....

Photo: Courtesy Erin Oprea Erin Opreais using the global crisis to double down on her healthy habits. “There’s no better time to think about your health than when we’re in a pandemic,“the celebrity trainertells PEOPLE. “Your health is the greatest wealth that you have. It could be taken away from us at any second.” “Nutrition matters more than anything,” says Oprea, who is a member ofPEOPLE’s Health Squad. “Think about your car: If you put crappy gas in it, it will run, but it will get sluggish and eventually break down....

As a former U.S. Marine, Erin Oprea is dedicated to fitness. Now a Nashville-based personal trainer with clients likeCarrie Underwood, she uses her expertise to help those with busy lives stay fit. Visither siteor follow her on Twitter@erinoprea. Then come back toPEOPLE.comevery Thursday to master a new workout move. Mixing isometric exercises with weight training is part of why training makes me happy: I love combining the best of different worlds to create strong bodies in myself and all of my clients....

Once February hits, the healthy promises of a new year’s resolution can be hard to maintain. But celebrity trainer and one ofPEOPLE’s Health Squadpros,Gunnar Peterson,says consistency is key when it comes to finding success with your workouts. “The key is that you start, and you start at a time when you know you can be consistent,” the celebrity trainer tells PEOPLE. He recommends starting after a vacation because “there’s a good chance you won’t be able to keep it up in a new environment....

Hot Mamma! Khloé Kardashian is showing off the results of her daily workouts, and hercelebrity trainerGunnar Peterson is complimenting the new mom on her form. “It’s nice to work with somebody who does everything top shelf and that is the way we try to do things in our gym and I appreciate it when I see it,” Peterson said. “I wouldn’t know what work is like with her, because when it’s with Khloé it’s too much fun,” he added....