 Meg & Dia (whose members had joined Dia on the Blake Shelton tour) confirmed their disbandment in October 2012.She covered the Korean song, "Lonely" by 2NE1, as an acoustic ballad in English for allkpop.com to promote her later concert in Seoul, Korea.On December 30, 2012, she sang a solo of "Heartless" and performed "We Are The Champions" with the final 8 of The Voice of Vietnam.