AceShowbiz -

Miley Cyrus and Liam Hemsworth have reportedly chosen their wedding location. Rumor has it, the "Wrecking Ball" hitmaker and her boyfriend are planning to tie the knot in Byron Bay, a coastal town in the southeastern Australian state of New South Wales.

A source tells OK! Magazine Australia that Miley and Liam will exchange "I do" at a $4.5 million mansion in the picturesque beachside town. "They're getting married on the beach," the source says, "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."

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

The Daily Telegraph previously reported that Miley and Liam were edging closer to buy the Byron Bay mansion right next door to his brother Chris Hemsworth's house. The "We Can't Stop" songstress was reportedly considering a gig on "The Voice Australia" so she would no doubt need permanent residence Down Under.

"They were in town about two or three weeks ago, his (Liam's) brother would have been the one to tell them about the property," the source said, "It is so private and such a beautiful area. It has its own private beach and there is only one private road in. You'd practically need a chopper to get in there if you wanted to get pictures of them."