Credit: Peter Pedonomou/Cosmopolitan Magazine Photo: Miley Cyrus covers December 2013 Cosmopolitan Magazine

She came in like a wrecking ball, and she's not looking back. Miley Cyrus is on the new December 2013 cover of Cosmopolitan, talking about her music career and recent split with ex-fiance Liam Hemsworth — her main man for the past four years.

"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," Miley, 20, told Cosmo (via Us Weekly). "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?"

She does seem to be moving on fast-forward, enjoying the notoriety her MTV VMAs performance and other mostly-naked twerkalicious activities have given her. She milked it on Saturday Night Live a couple of weeks ago, and returned for an SNL cameo last night to talk about her upcoming Bangerz tour. She even made time for a random feud with Sinead O'Connor.

"I'm just having the best time ever and everything's falling into place like it's supposed to," Miley told Cosmo. "Even people who want to hate on me, they can't even shut down the fact that I’m literally what everyone is talking about."

All attention is good attention?

Source: Us Weekly