Liam Hemsworth and Miley Cyrus Liam Hemsworth and Miley Cyrus

Miley Cyrus may have gotten ahead of herself in a recent interview with Cosmopolitan, during which she said she was already married to Liam Hemsworth.

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"I'm happy I don't have to date anyone," she said. "I was like, 'I'm so happy I'm married, because you guys are so cruel!'"

However, a rep for Hemsworth tells People that the couple are "definitely not married."

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Hemsworth, 23, popped the question to the 20-year-old Hannah Montana alum last May after dating on and off for three years.