"Hold up does Steve recede his hairline on purpose?" one fan wondered.
"I just realised that Steve shaves in a new hairline... what?" another asked.
"Yikes. I'm not really sure what's going on with Steve's hairline but it can't be unseen," another fan asked.
According to the Daily Mail, he shaves his "V-shaped hairline" so it's straight.
Steve said that he "now regrets it" after all the speculation about his appearance.
After a tumultuous week, which climaxed in a war of words with Michael Goonan at the dinner party, and a subsequent fallout with Mishel, fans were left flummoxed when Steve wrote "stay" as his decision at Sunday night's commitment ceremony.
Which was when they questioned whether his intensions for sticking with the experiment were honourable.
"Steve totally just here for the gram," joked one MAFS fan on Twitter.