Liam Hemsworth Cheated On Miley Cyrus

Is the engagement already over for Miley Cyrus?

Liam Hemsworth went to a pre-Oscar party at the Chateau Marmont on Saturday night, where ‘eye-witnesses’ claim he kissed January Jones.

Not only did they kiss, they left the party together.

“It looked like they had some hot chemistry,” an eyewitness at the event tells Star. “They were all over each other – and they even kissed!”

[ see photos of them leaving ]

Maybe he was just giving a friend a ride back to the same hotel?

Miley recently gushed about her relationship with Liam in the new issue of Cosmopolitan magazine.

When asked what she values most in her life, she said she is most proud of her connection with her fiance.

“Number one is my relationship with Liam That’s what I feel the most confident in because you never know; there’s so much hype behind my new record, but it could come out and, worst-case scenario, everyone f***ing hates it.”

January has previously been linked to Ashton Kutcher, Josh Groban and Jason Sudekis.

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