Tim Robards and Anna Heinrich just hit an important relationship milestone.

When it comes to relationships, there are an infinite number of significant milestones.

The first kiss. The first holiday. The first time living together. The first ‘I love you.’ The first fart.

But The Bachelor’s Tim Robards and Anna Heinrich have just hit a relationship milestone that very few of us will ever reach: the first matching magazine covers.

Or, as Anna calls it, #loversoncovers.

Kanye and Kim have probably done it, as have Blake Lively and Ryan Reynolds. But who knows, really, because this is very, very rare.

Now this doesn’t happen everyday ????#loversoncovers #proudaspunch #stronghealthyyou #womenshealth #outnow #menshealth #mymainman #honoured

A photo posted by ❤️ANNA HEINRICH❤️ (@annaheinrich1) on Nov 13, 2016 at 11:43pm PST

Heinrich, 29, and Robards, 34, both appear on the cover of the December issues of Women’s Health and Men’s Health respectively.

Somehow I don’t think I’ll ever a) be in a magazine, b) be on the cover of a magazine, or c) be on a cover of a magazine so regularly that it coincides with my partner’s cover.

But that’s OK. I have other relationship milestones to reach. Like first time adopting 18 chocolate brown labrador puppies in one day. That’s a big one.

While this is Heinrich’s first Women’s Health cover, Robards has appeared on several issues of Men’s Health.

Love YOUR body, but more importantly TREAT it with LOVE. My CONFIDENCE has grown the more I do EXACTLY THAT! #stronghealthyyou #DecemberIssue #outnow #WomensHealth @womenshealthaus #honoured

A photo posted by ❤️ANNA HEINRICH❤️ (@annaheinrich1) on Nov 6, 2016 at 12:59pm PST

Heinrich appears in the nude on the magazine, which is fittingly labelled ‘The Naked Issue.’

She’s also shared a black and white photo from inside the magazine, with a caption explaining what it means to her.

“I couldn’t be any more proud and honoured to feature on the December issue for @womenshealthaus,” she writes.

“LET’ S SPREAD THE BODY LOVE MESSAGE – Post a picture that inspires body confidence for you  #stronghealthyyou.”

I couldn’t be any more proud and honoured to feature on the December issue for @womenshealthaus LET’ S SPREAD THE BODY LOVE MESSAGE – Post a picture that inspires body confidence for you – it could be a quote, you working out, meditating, your fave food or best body part, etc. Post a snap and in the caption, nominate a friend to do the same & use the hashtag #stronghealthyyou ???? @stevenchee

A photo posted by ❤️ANNA HEINRICH❤️ (@annaheinrich1) on Nov 10, 2016 at 12:32pm PST

Congratulations on a very serendipitous relationship milestone, Tim and Anna – but please excuse me while I see someone about some puppies.

Featured image: Instagram