Is Miley Cyrus pregnant with Liam Hemsworth's baby?

Miley Cyrus' reunion with Liam Hemsworth seems to have gone from zero to 100 very quickly!

Just weeks ago, they were spotted ringing in the New Year together in Byron Bay - and now, suddenly, she's moving in with her ex!

Now insiders are saying that they suspect the reason things have heated up so quickly is because Miley is pregnant.

Miley Cyrus and Liam Hemsworth. Photo: Getty

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"They haven't told many people, but they say they're so happy," says a source, and apparently Miley "had some mates giving her a hand with the heavy lifting" while she was moving into Liam's Malibu mansion.

"Miley has babies on the brain," a source tells HollywoodLife.com. "She's ready to prove to Liam her crazy party days are over, she wants to be a mum."

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