How good is Miley Cyrus feeling about her rekindled relationship with former — or is it current? — fiancé Liam Hemsworth?

So good that she's reportedly ready to walk down the aisle with him without bothering to sign a prenup first, according to Radar Online.

Her family, though, thought that would be a terrible idea and stepped in to get her to slow down. Way to show your anti-Australian bias, Cyrus family.

"Miley does not see what those around her see," a source says. "Miley’s family and management team is not going to let her marry Liam without an ironclad prenup in place."

Now, you might be wondering why they'd be worried, since Hemsworth has all that "Hunger Games" cash stashed away, but apparently Cyrus is estimated to be worth nearly $200 million. OK, I can see why they might be worried.