The designer and ex-Spice Girl member stays fit through rigorous sessions at celebrity fitness guru Tracy Anderson, SoulCycle, or Barry’s Bootcamp. We don’t know how she has time to do it between raising four children and being happily married to David Beckham.

Model Jourdan Dunn stays svelte by taking up barre classes, which revolves around small but focused dance-inspired, body-sculpting movements that target muscles, improve posture, and make for an impossibly toned figure.

(Related: Want a toned body like a Victoria’s Secret Model? Here Are 6 Ways)

Rosie likes to sweat it out with some yoga, Pilates and body weight exercises. She also shapes her killer body by incorporating some boxing and cardio into her workout plan. If she needs to focus on her core, Rosie does planks, gliders, and old-fashioned sit-ups to get the job done.

When she’s not doing her trifecta workout of 15 minutes on the treadmill, 15 minutes on the bike, and 15 minutes on the elliptical, you can find Jennifer Aniston on a killer cardio machine that mimics a ladder-like climbing motion.

This style icon is a fan of Ballet Beautiful, which is the brainchild of professional ballerina Mary Helen Bowers. This supermodel-favoured workout results in long and lean bodies.

(Related: 7 Fun Fitness Classes To Try Out In Singapore)

No one is more relatable than Adele when working out. The singer posted this hilarious snap of her fitness routine and says although she does go to the gym, her favourite workouts are moaning and avoiding the mirror.

The Pretty Little Liars actress is no stranger to honing her bod in the gym, but she also likes to take it outside once in awhile by indulging in the true Californian activity of surfing. With an oceanfront like that, who could blame her?

Korean fitness guru Yang Jung Won stays in shape through balance and core strength exercises. The gorgeous instructor also admits to working out in the buff sometimes as it helps her to see as much muscle movement as possible.

(Related: Here’s How To Find The Best Workout For You)

The Aussie beauty is a yogi at heart. Yoga can be a seriously sculpting workout that exercises your body and your mind in tandem. Tons of celebrities are yoga fans, including fellow models Gisele Bundchen and Alessandra Ambrosio.

Elsa Hosk is a workout inspiration. Not only does she take up boxing to keep her figure in tip top shape, she also plays basketball to build lean muscle and get some cardio exercise going too. In addition, she follows a pretty normal diet that includes fried cheese, and eggs and bacon.

(Related: 10 Weight Loss Tips That Actually Work)