What's going on here?!

Miley Cyrus and ex-fiance Liam Hemsworth have kicked rumors into overdrive that they're back together after being spotted spending the New Years holiday in his native Australia! The maybe on-again pair were with the actor's brother Chris and his wife Elsa Pataky, and all signs point to a reconciliation!

The formerly engaged couple allegedly were going heavy on the PDA backstage at the Falls Festival in Byron Bay. It's been over two years since they pulled the plug on their relationship, but it looks like they're reconsidering that decision! This isn't that surprising, given what the Hunger Games star said about the twerking queen in an interview back in October.

"You fall in love with who you fall in love with; you can never choose. I guess some people just come with a little more baggage. I mean, look—we were together five years, so I don't think those feelings will ever change. And that's good because that proves to me that it was real. It wasn't just a fling. It really was an important part of my life and always will be. She's a free spirit. I think she'll always surprise people with what she does, but she's not a malicious person in any way. She's a young girl who wants to do what she wants to do," he confessed to Men's Fitness.

Ah to be young and in love!