Every so often, a celebrity proves that even the rich and famous have normal relationship moments that many of us can relate to.

Take, for instance, when Blake Lively and Ryan Reynolds recently celebrated their 10th anniversary by simply revisiting the restaurant they went to on their first date.

Or when Catherine Zeta-Jones said that the ‘secret’ to a happy longterm relationship is as straightforward as having “love and respect” and a dash of “humour”.

And now, Kristen Bell and Dax Shepard have just proved that they have the same household debates that so many other couples do.

Kristen Bell and Dax Shepard just sparked a bathroom debate that couples will relate to