Published on: September 16, 2013

Twerk happy MILEY CYRUS splits from Hunger Gamers hunk LIAM as their relationship hits flame out status.

First came the twerking and the slegehammer-ing now comes the un-following --Miley and Liam Hemsworth are done and dusted as she unfollowed him on Twitter.

Now, a source close to the on-again, off-again couple confirms the bawdy for headlines starlet and her Aussie hunk are officially “on a break.”

“They’ve split for now,” the insider told “Miley and Liam have a very tumultuous relationship and both are exhausted."

UPDATED 3:17 PM EDT: NOW reps for the tumultous couple have confirmed they've split 100% The ENQUIRER has learned.