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It seems like the shorter Miley Cyrus' hair gets, the longer Liam Hemsworth's beard grows! Maybe miss Miley prefers her fiance with a little extra scruff?

Liam hit the gym in Hollywood on Monday afternoon, and we haven't seen him with Miles since he returned to the states last month. According to Life & Style, the lovebirds are still together, but they've postponed their wedding. "They were supposed to get married in June. But there have been so many problems with them, they thought it was best to work out their issues before making such a big commitment," a source told the mag last week.

All Miley's been tweeting about lately are her new songs, and after partying it up in Miami last week, we're not sure what to think of their relationship. Think all's well with these two?

And speaking of her music, Miley's new track with Will.i.am, "Fall Down," leaked last night ... check it out below and let us know what you think!