The actress-singer launched her comeback tweet from the account of her record producers, Rock Mafia.
The 18-year-old wrote: 'This is my new way to connect. When I need to speak out I will tweet from @Rock_Mafia ROCK MAFIA FOREVER xMC.'
E! News confirmed that it is Miley writing, and she also posted a picture of herself and songwriter-producer Antonina Armato from their studio session to ensure fans it is in fact her.
Someone from Rock Mafia later tweeted that Miley 'will tweet from here till we convince her to make a new account!!!! ;)'