Dax Shepard and Kristen Bell managed to keep their hearts firmly intertwined through the 2015 Summer Of Many Break-Ups -- thank goodness, too, 'cause that's one split we just could not have handled.

In fact, their union is so strong that they're braving the personal-work relationship blur (again) for his remake of "CHiPs."

The Wrap reports that Bell has now joined the cast of the pic -- which Shepard wrote and will direct -- which also stars Michael Pena, Adam Brody, Vincent D'Onofrio and Rosa Salazar.

And we are a little more EEEP!-y about this casting news than most because:

First of all, Dax and Kristen match wits like no other.

Their talents might be different, and their humor is far from identical. But their personalities just... fit. On-screen and IRL.

And they've already proven they work well together.

Whether it's a commercial about home appliances or a movie about some hair-brained getaway scheme, they've already proven that they can take their romance to professional levels. Even when it involves her having to clip his butt hairs for a role -- which, yes, actually happened once.

(Bonus: Dax also wrote and co-directed their 2013 flick "Hit and Run," so they already know how to navigate those potentially tricky waters.)

Plus, they're goals AF for any celeb couple.

Seriously, we can't EVEN with these two and the master levels of cute they have going on right now. Like when he brought home a sloth for her and she literally lost it or when she proposed to him because gay marriage was finally legalized in their state. Take notes, everyone.

They're just adorbs all around.

Any reason to get these two together is a good one, so bring it.