Jennifer Aniston and Reese Witherspoon are undoubtedly two of the most gorgeous women in the showbiz industry. The way they have aged with such grace and elegance is really commendable. And now, they are opening up about the grueling fitness routines that help them maintain their flawless figures.

Speaking with Radio Times, Aniston and mother-of-three Witherspoon revealed that they stick to a fitness regimen of 16-hour fasts, wearying workouts for six days a week and consuming daily green juice for nurturing their impressive body structure.

Aniston, who recently took the internet by storm by making a grand entrance on Instagram, shared that she never eats “breakfast” and does not even come close to anything that is fried. The actress noted that she noticed a “big difference” in her body when she went out without having solid food for “16 hours.”

The “Big Little Lies” star shared the same sentiment and noted that she takes a glass of fresh “green juice” every day accompanied by a cup of coffee in the morning. The 43-year-old celebrity mom also noticed that she keeps on taking advice from the “Friends” star because she knows a lot about “health” and “fitness.”

“I just have a green juice and a coffee in the morning. Jen knows so much about health and fitness that I always defer to her. She’s great at wellbeing advice,” Witherspoon said. 

Aniston also explained that she aims to work out five days a week while Witherspoon makes sure that she wakes up early around 5:30 a.m. and begins her work out sessions at 7:30 a.m. for six days a week. But Aniston confessed that she doesn’t wake up until 9 a.m.

Both the actresses are busy nowadays in promoting their upcoming TV drama “The Morning Show.” The show reflects the rivalry and sexual harassment behind a TV news program.  

The co-stars are really excited and keen to show the world how things have started to change for good for their fellow actresses since the “Me Too” movement began. Witherspoon shared that the whole industry is entering a time where female voices are important because they have started to look at things in a different way.  

On the other hand, Aniston admitted that she has never been a victim of sexual harassment. “I have had a pretty easy time,” Aniston said.

Reese Witherspoon, Jennifer Aniston Reese Witherspoon and Jennifer Aniston will be teaming up with Apple for their upcoming series. Pictured: Witherspoon and Aniston attend ELLE’s 18th Annual Women in Hollywood Tribute held at the Four Seasons Hotel Los Angeles at Beverly Hills on Oct. 17, 2011 in Beverly Hills, California. Photo: Todd Williamson/Getty Images For ELLE