Miley Cyrus and Liam Hemsworth is buying a $4.5 million mansion in Byron Bay. Hemsworth and Miley's relationship might be on the rocks again.

The mansion that they are planning to buy is reportedly where they plan to do the wedding. They plan to exchange their marriage vow on the beach near the Byron Bay mansion.

"Miley's usually really open, but this is one thing she's being secretive about. She doesn't want any of the details getting out," Mail Online reported.

"She's sworn her family to secrecy. They've all made a pact not to say anything," they added.

The site reported that Chris Hemsworth is urging Miley Cyrus and Liam Hemsworth to purchase the house. They explained that the place is a private and beautify property that has a private beach.

The couple seemed to have a solid relationship that is different from what Headline & Global News reported. According to the site, the couple is in shaky relationship this days.

They reported that Cyrus and Hemsworth were constantly fighting because of trust problems. Miley Cyrus always under a lot of anxiety because Liam Hemsworth picks fight with her without a valid reason. She was even spotted going around without her engagement ring on.

The site reported that Hemsworth gets furious whenever Cyrus does not reply to his messages. Miley Cyrus is reportedly accusing Hemsworth of flirting with her older sister and friends.

Cyrus has even dropped hints of her unhappiness. She told Ellen from "Ellen Degeneres" show that she does not really like the engagement ring she from Hemsworth because of her weird taste.

According to Jobs & Hire, the couple has kept their relationship under raps until they were spotted together on a friend's art exhibit. To date, there has been no reports on the official wedding date of Liam Hemsworth and Miley Cyrus.