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Miley Cyrus and Liam Hemsworth

Miley Cyrus “has become so obsessive about staying thin” -- eating just 500 calories a day and working out three hours a day -- that Liam Hemsworth has given her an ultimatum: “Eat more or he’ll call off the engagement.” For how close the couple is to ending their relationship, see what a Cyrus pal admits to Gossip Cop.

Celebrity Rumor Mill

Gossip Cop debunks the most ridiculous rumors of the week, from Kim Kardashian's cheating scheming to Charlie Sheen's hotel room antics.