"I didn't call off my wedding," the 20-year-old said.
I am so sick of La. And sick of the lies that come with it. I didn't call off my wedding. Taking a break from social media. #draining— Miley Ray Cyrus (@MileyCyrus) March 6, 2013
Hemsworth added fuel to breakup rumors when paparazzi caught the "Hunger Games" star leaving an Oscars party with "Mad Men" star January Jones.
A source told People that Cyrus and Hemsworth are working on their problems.
"The wedding is still on. Miley and Liam have had some problems that they are working through. Miley doesn't think it's a big deal. She loves Liam and can't wait to marry him," the source said.
"They have a very strong physical attraction, but have very different personalities and backgrounds. This makes their relationship very complicated," the source added.
my new music is gonna shut everyone up.— Miley Ray Cyrus (@MileyCyrus) March 6, 2013
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