Celebrity fitness secrets - from EXO, Girls Generation, TWICE and more!

Just like everyone else, the stars have to take care of their bodies for all sorts of reasons - not only for an upcoming show or their image, but also for their health.

Here are the secrets that these celebrities have used to transform their bodies into tiptop condition!

(Image: Soo-Young of Girls' Generation)

The secret to the body that makes Kai's fans swoon is this: a high protein diet, dance practice, and gym.

(Image: SM Entertainment)

It takes a lot of determination to maintain this body! Kai maintains a very strict regime and would even bring homemade chicken breasts to eat, instead of the dish Jajangmyeon that comedian Lee Soo-geun offered him in his YouTube show.

US Weekly reports that the actress did a combination of dieting, high-intensity interval training exercises and weight training. All these things together helped the actress transform completely.

See how Rebel Wilson changed in the past year

(Image: rebelwilson on Instagram)

As part of TWICE, it's natural that Momo is in fit and fantastic shape. From Metro Style, the k-pop idol is known for her rock-hard abs and credits her physique to the hip-dip plank.

(Image: JYP Entertainment)

Now known for his dashing figure, T.O.P used to be overweight. Koreaboo reports that the rapper went on a red bean diet and ate a lot of the superfoods. Red bean is said to help curb the appetite and it is also a good source of calcium for the body.

(Image: YG Entertainment)

According to Insider, the secret to Missy Elliott’s trim figure is cutting several foods from her diet. The iconic rapper explains that cutting out juice, soda and bread has helped immensely in her journey to be healthier. She credits her increased intake of water to improving her skin.

Other than changing her diet, Missy also works out to the famous trainer Shaun T’s T25.

So what if he's 56? Singaporean actor Zheng Ge Ping is a testament to how anyone can have the body of their dreams at any age - through consistent working out at the gym!

Off-screen, the actor doubles up as a fitness trainerat his own gym, Star Fitness.

(Image: Mediacorp Singapore)

Every avid Kardashian fan will know that Khloe Kardashian is very into fitness. From her post on Instagram, she shares that “By keeping positive about your body, your inner health, your mental sanity, your fitness and what you're trying to achieve, you're way more likely to succeed.”

Goes to show that a healthy body begins with a healthy goal-fixated mind!

Having gained 24 extra pounds (11 kg) from being on medication for Attention Deficit Disorder, Park Bom now looks like a very different person thanks to the Juvis diet.

(Image: newharoobompark on Instagram)

The International Business Times says that several celebrities follow this Juvis diet, including Shindong from Super Junior.

From Style Craze, the singer decided after a bout of depression to go on the Fresh Diet and follow a series of workouts that included both cardio and bodyweight exercises.

Xtina has never felt better!

Once, Chris Pratt weighed 300 pounds (136 kilograms) on the scale. Today, he is a much leaner and fitter person than he was before, in trying to get fit for his role in ‘Guardians of the Galaxy’.

Men’s Journal reports that the actor hired a personal trainer and nutritionist transform himself. He attributes his current body to intense workouts like P90X, and to the vegan Danial Fast diet.

More known for her voice, Singaporean DJ Jade Seah is also known for her love for fitness - often posting about it on social media.

(Image: Mediacorp Singapore)

Her secret to fitness is in making exercise fun and unique by working on the trampoline instead of the gym.

Fitness is never a chore for this DJ!

According to Men’s Journal, the talk show host got his now fitter and healthier body through using the 5:2 method of intermittent fasting.
Reported effects from intermittent fasting include an increase in muscle mass and longevity, for example.

(Image: Buena Vista Television LLC)

Once having to binge eat for her role in ‘My Lovely Sam-soon’, Kim Sun Ah switched her eating habits by eating small meals often throughout the day to regain and maintain her trim figure.

(Image: Seoul Broadcasting System)

The daughter of rock legend Ozzy Osbourne, Kelly was one of the star contestants on ‘Dancing with the Stars’. The rigorous dance training she received in the show kickstarted Kelly's journey into fitness and helped her be healthier!

'Self' reports that she maintains her fitter and leaner body by working out at least 30 minutes a day.

Read more about Kelly Osbourne's new look

Soompi reports that the members of Girls Generation generally do not rely on diet fads or extreme exercise regimes to stay in shape. Their rigorous training routines, which involve a lot of dancing, helps them to lay off the need for extra exercise or diets for maintenance.

Looking significantly different from his past self, Jonah Hill reinvented himself through dieting. The actor has solid advice for improving his health and losing the pounds: cut back on beer!

Read more about the transformation of Jonah Hill