The duo dated each other for a few months and got engaged in May last year. But they called off their relationship recently. Cyrus, 20, seems to have moved on, reports dailymail.co.uk.
"This is the best time of my life. I'm not going to look back on it and be like, 'I wish I hadn't been dwelling over a breakup,' you know," Cosmopolitan magazine quoted Cyrus as saying.
Right now the singer's only love is music and she intends to give all the attention to it. "I need to treat my music like a relationship - give it my time and all the attention it deserves - and that's my main love right now," she said.