If they’re not, Cyrus, 23, is really jumping the gun.
The couple became engaged in 2012, with Hemsworth, 26, proving his true love with an enormous 3.5 carat cushion-cut diamond ring.
They parted ways in 2013, probably after realising they had only recently gone through puberty and had plenty of time to be conventional boring married types.
Cyrus made the most of this freedom and her post-pubescent body, twerking on anyone who looked sideways at her and becoming intimate with a large foam finger.
It seems, though, that the young lovebirds never really got over each other. They’ve been getting close again in recent months and Cyrus even spent New Year’s Eve at Falls Festival with Hemsworth’s weirdly close family.
Now, among the many, many selfies on Miley Cyrus’s Instagram feed is one of her, looking typically wacky, wearing an odd green polka dot ensemble — and a large diamond on her engagement ring finger.
What does it all mean?
There are only three possibilities:
1. She’s messing with us.
2. They’re re-engaged.
3. She fancied herself a nice big diamond ring, so she bought one and put a ring on it herself.
What do you think? Is Miam back on? Is that the same ring?