Reese Witherspoon and Jennifer Aniston are inseparable on the set of their hit AppleTV+ series The Morning Show.

The Legally Blonde star, 48, shared an adorable clip of herself and her 55-year-old ‘BFF’ as they bantered behind-the-scenes while the cameras weren’t rolling for the show’s fourth season.

In an Instagram video posted on Saturday, the dynamic duo looked like twins as they struck the same pose, grinning with their hands on their chins.

They are also seen speeding through the set of The Morning Show in Los Angeles in golf-carts.

‘Work just hits different with your bff,’ Witherspoon wrote in the caption, adding a heart emoji.

And the best friends put their arms around one another outside of the soundstage as a sweet audio describing close pals played in the background.

Reese Witherspoon and Jennifer Aniston are inseparable on the set of The Morning Show; seen in November

The audio’s narrator nearly spot-on detailed their friendship, saying: ‘There’s no greater gift in the world than having a coworker [who] you work with regularly [who] you can truly call one of your best friends [who] you just love. Because it makes your day so much better. You’re like, “I can’t wait to see that person. I cannot wait.”‘

Reese’s post was a hit with her 30.3M followers, racking up over 121K likes and hundreds of comments from supportive fans. 

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‘OUR FAVORITE ANCHORS EVER,’ on follower penned. 

Another chimed in to quip, ‘The only reason I’m paying for Apple TV is because of this show.’

The Morning Show was renewed for its fourth season back in July and the cast is frequently spotted filming the comedy.

Aniston and Witherspoon have been enjoying a family-style relationship since 2000, when Witherspoon played Rachel Green’s little sister Jill on two episodes of Friends.

‘We met on the set of Friends,’ Witherspoon told Harper’s Bazaar in 2019.

‘I played her sister. I was 23-years-old and had just had a baby. I was nursing Ava on set, and Jen just kept going, “You have a baby?” I was like, “I know, it’s weird,'” she recalled.

The industry vet remembered Aniston as ‘sweet.’

‘She ‘was so sweet to me. I was really nervous, and she was like, ‘Oh, my gosh—don’t worry about it!’ I marveled at her ability to perform in front of a live audience like that with no nerves,’ she shared.

The Legally Blonde star, 48, shared an adorable clip of herself and her 55-year-old ‘BFF’ as they bantered behind-the-scenes

The best friends put their arms around one another outside of the soundstage

The Morning Show was renewed for its fourth season back in July

They are also seen speeding through the set of the Apple TV+ series in Los Angeles in golf-carts

Earlier this year Jennifer remarked on the relationship between her and Reese’s characters.

The Just Go With It actress said, ‘We have a real interesting relationship. It’s like we’re family for sure.

‘We love to hate each other, and we love to love each other, and I think that’s sort of a really fun dynamic that Reese and I get to play.

‘And, of course, we would like to be together forever, I would think. I hope, but… we really don’t know what’s going to happen,’ she noted about where their storylines will take them,’ the Emmy winner said