In September 2007, Mauboy joined as the new member of the girl group Young Divas, replacing one of the group's original members, Ricki-Lee Coulter, who had left in June to resume her solo career.
I september tiltrådte Mauboy som nyt medlem af pigegruppen Young Divas, hvor hun erstattede en af gruppens oprindelige medlemmer, Ricki-Lee Coulter, der havde forladt i juni for at genoptage sin solokarriere.