Miley Cyrus has vowed to tone down her image for Liam Hemsworth!

Jennifer Fletcher

Miley Cyrus plans to act more sensibly around Liam Hemsworth - and that means toning down her outrageous behaviour!

"Miley thinks that in order to keep Liam she has to tone down her image and she has been doing just that," a source tells Radar Online.

Miley has vowed to rein in her wacky behaviour for Liam Hemsworth. Photo: Getty

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"Some people around her think Miley is forcing this relationship way too hard and it is not going to last.

“Liam's head is not in this as much as hers is right now. Miley is just proving herself to be a fake more than ever, to him and to her fans."

The couple reconnected at the end of last year after splitting in 2013.

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Miley Cyrus
Miley Cyrus