Married At First Sight's Sharon threatens 'no sex tonight' after Nick shaves head

Married At First Sight’s Nick Furphy cut his hair, and Sharon Marsh is seriously (not so seriously) punishing him for it!

In a video shared to Sharon's Instagram on Tuesday, Nick filmed the the 32-year-old twin's reaction as she saw his new crew cut for the first time.

"No! Why would you do that?" his MAFS bride asks in disbelief, before repeating, "Why would you do that?!"

Laughing, Nick replies: "I was like f--- it! Just get it over and done with. Cut it off."

Sharon can then be seen walking away from Nick muttering "not happy" as he follows her around the apartment.

When he asks her why, she pouts and says, "Look in the mirror! Look at you. Where has it gone?"

We then see Nick, 30, looking in the mirror and jokingly saying, "Oops".

Hilariously, Sharon then tells a laughing Nick, "No sex tonight!" before the clip ends.

"Nick the cheeky buggr video'd my reaction coming hm from getting his haircut yesterday!!" the 32-year-old captioned the video. "I'll miss the fur 😂😢 lucky i adore him regardless."

She later shared a selfie of Nick showing off the hairdo.

If their love is tough enough to withstand the reality TV spotlight, surely it can make it through a surprise buzzcut.