updated 09/10/2013 AT 2:00 PM ET
•originally published 09/10/2013 AT 1:55 PM ET
On Tuesday, Cyrus Tweeted a list of the thirteen songs that will appear on her record. Number three on the list? “SMS (Bangerz) feat. Britney Spears.”
As if her wild twerking, her mature wardrobe (or lack thereof) and eyebrow-raising videos aren’t enough to signal that the 20-year-old former Disney star is all grown up, her fourth studio album boasts other more mature collaborators, including Spears, Nelly and Big Sean.
The announcement of the album’s tracklist comes a day after she released the racy video for her second single, “Wrecking Ball.”
While the song’s lyrics – “All I wanted was to break your walls/All you ever did was wreck me,” she sings – allude to a toxic relationship, a source close to Cyrus tells PEOPLE that it is not about the singer’s fiancé, Liam Hemsworth.
Bangerz is set to be released on Oct. 4.