Back on…the ring, that is! Engagement rumours heat up as Miley Cyrus shows off bling

Looks like Miley Cyrus is trying to tell us something in her latest string of Instagram selfies.

The 23-year-old has been posting snaps of herself wearing a diamond bauble on her ring-finger that looks suspiciously similar to the one her ex-fiancé Liam Hemsworth gave her in May 2012.

At the time, the Hunger Games actor popped the question to Miley with a hand-crafted 3.5-carat cushion-cut diamond ring.

But the ring isn't the only thing indicating that the couple have gotten serious again. Miley was also spotted moving stuff into Liam's Malibu house over the weekend.

The pair, who were together for three years before their split in September 2013, reportedly rekindled their romance over the Christmas and New Year holidays at Chris Hemsworth's Byron Bay pad.

"She had the time of her life being with him and his family," a source told E! at the time. "She feels like they could pick up right where they left off.

"Miley has never gotten over Liam and always hoped they would get back together."