We all know that behind any successful couple is the general unwritten agreement that as soon as you go Instagram official, you basically lose any ownership over your own belongings.

The phrase, 'What's mine is yours' comes into its own and everything from the Hello Fresh food shop to razors (beards/leg hair it's all the same right?) are fair game.

Those grey marl tracksuit bottoms? They obviously look way better on us than him.

That super expensive artisan granola we really couldn't afford? You know it's being shovelled down on a Monday morning like a bowl of regular Coco Pops by your S.O.

Don't even get us started on the snazzy new Kiehl's serum we treated our long suffering complexion to. You just know that's being slapped on like it didn't cost almost as much as that city break to Budapest. FYI, it did.

instagramView full post on Instagram

So when everyone's favourite Friends actress and ultimate babe Jennifer Aniston revealed to Refinery29 that husband Justin Theroux regularly raided her beauty cupboard and she was totally on board, we fell in love with the low key celeb couple all over again.

Listing her beauty dos and don'ts, Jen An exposed her husband's penchant for preening:

'He steals my shampoo, my hair paste... Whatever product I put on my face, he just does the same for him. You know, he likes to dabble.'

Cute.

Jennifer Aniston And Justin Therouxpinterest
Getty Images

Continuing on, Aniston revealed that her husband's love of beauty doesn't stop at his hair. At least, not his head hair...

'He kind of manscapes [laughs], which I actually enjoy. I enjoy a nicely manscape-d partner.'

Don't we all Jen, don't we all...

You know what they say, 'The couple that hair removes together, stays together'. Wait...

Giving us even more reason to love her (if that's physically possible) Jen went on to discuss her organised approach to her beauty stash.

'I like to label things,' she told Refinery29 . 'It's kind of by age, because I'm really weird about how long something's been in there.'

An overly organised bathroom cabinet with sticky labels to match? Jen, you're a woman after our own hearts.

We hope Justin's sticking to the beauty cupboard filing system...

Jennifer Aniston And Justin Therouxpinterest
Getty Images