Married At First Sight couple Troy Delmege and Carly Bowyer have been going from strength to strength since announcing their shock coupling in March.
Now, after four months the pair have sparked split rumours after eagle-eyed fans picked up on something very strange.
The goofy groom shared a loved-up picture of himself and Carly, and wrote: 'Evening strolls through St Kilda...this tour guide is pretty cute 😉'
However, fans were quick to notice the photo was old. One distinct clue immediately raised eyebrows and fans are now suspecting a secret break-up.
In the couple picture, Carly does not appear to have veneers, which she got last month and has been promoting on her own Instagram account.
Fans demanded answers in the comment section.
'This is an old photo. I actually don't think they're still together,' one follower concluded.
Another puzzled fan asked: 'Where's Carly's old teeth gone?'
'This was taken before Carly got her teeth done lol,' another mused.
The couple are yet to comment.