The 29-year-old teacher kept a mop of black hair securely on top of his head but went for a buzzcut across the sides and back.
Captioning the shot "Uh oh", he added a cheeky emoji with a hand over its mouth to highlight his major makeover.
Michael found love on the Channel 9 social experiment with Melbourne-born makeup artist Martha Kalifatidis.
The pair enjoyed a fairytale romance, falling for each other seemingly at first sight - but a teaser for tonight's episode of MAFS seems to show the beautiful lovers breaking up.
THIS is what Michael's hair looks like when it's not tied up
The shocking footage shows Michael looking anxious, leading many to believe he's preparing to deliver a break-up speech.
In a voice over, the Italian hunk is heard saying: "I'm going to be brutally honest with Martha."
Watch the moment that has EVERYONE thinking Martha and Michael are headed for splitsville!
