Miley Cyrus has reportedly split from Justin Gaston, femalefirst.co.uk reports.

The Hannah Montana star and the underwear model — who have been dating since last year — have said their “goodbyes” and are now both trying to get over the breakup.

As an indication of how she’s feeling, Cyrus, 16, wrote on her Twitter page: “‘My heart is in two... and its all because of you.’ a song i am starting to write :) (sic).”

Meanwhile, Gaston, 21, Twittered: “Haven’t been this miserable in a looong time.”

Cyrus recently revealed she and Gaston would be spending time apart as she worked on the new TV series as well as going on tour in September.