Michael Buckner/Getty ImagesCan't be tamed indeed.
Are Miley Cyrus and her Hunger Games beau set to tie the knot already?
After showing off a diamond stunner on her ring finger while displaying her manicure on Twitter Thursday, the 19-year-old starlet ignited engagement rumors again when she hit the town with Liam Hemsworth Saturday night in Phoenix, sporting the same sparkler.
The lovey-dovey duo, who were in town attending Muhammad Ali's Celebrity Fight Night XVVIII, weren't shy about their affection for one another, posing together on the carpet and sitting cozily together inside the event.
Miley and Liam, who began dating shortly after filming The Last Song together in 2009, are co-parents to their pup Ziggy, Miley's surprise gift to Liam for his 22nd birthday.
Though Miley often references Liam on Twitter, she's had nothing to say yet regarding the recent engagement rumors.
Since the pair is staying mum for now, we want to know…do you think these two are really engaged?
Sound off in the comments.