Breaking news out of the Twitter world! Miley Cyrus has unfollowed Liam Hemsworth! Miley's move comes after speculation that Liam's been cheating! Although his rep has denied those claims, we have heard Liam has been trying to distance himself from his fiancee and sources say they are weeks away from calling it quits for good. Other insiders say Miley and Liam's wedding has been put on hold for now, and while it's not canceled, it doesn't look promising. We'll keep you posted!