The rumour mill has gone into overdrive.
Word on the showbiz grapevine is that Miley Cyrus and gorgeous Justin Gaston have gone their separate ways.
We've got the tissues ready.
According to People, both Miley and Jason have taken to their Twitter pages to express their heartache.
On Sunday night Miley Twittered: "Tears are words the heart can't express."
Jason allegedly responded the next morning: "How many tears are in there? They've gotta run out soon, right?"
People also claim that a source said: "They broke up on Sunday before she left for Savannah", which is where she's filming her new movie, The Last Song.
The pair was last spotted together on Friday at the Hannah Montana wrap party in Los Angeles. The source continued: "Miley introduced him to people.
"There was no hint (of problems). They were a couple as usual."
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