The notoriously private couple — who welcomed their first child, a daughter named Wyatt back in September — stepped out on their first date night since becoming parents to sit court-side at a Lakers basketball game in LA.
And while they thought they could distract us with their Kiss Cam antics, we couldn't help but stop Mila with what looks to be a diamond-set ring sitting neatly alongside her engagement rock...
We don't know about you, but that looks pretty suspect to us!
Ok, so you'll need to super-zoom in on the pic to see the ring but trust us; it's there.
While there was no ring in sight on Ashton's hand, this piece of jewellery is definitely a new addition to Mila's set of bling and, since being spotted, has sparked major speculation around the globe.
The pair, who have been engaged for a year, have always said that they'd keep their marriage on the down-low with Mila adding that she'd 'invite no-one' to the ceremony. EEP!
Whether a marriage has already happened or there's one firmly in the works, one thing's for sure; Mila and Ashton have never looked happier since they welcomed their baby girl into the world.
Congrats regardless, kids!