Halsey referenced the album as early as 2014, posting "(and the Kingdom)" on Twitter, and in 2016 when playing in Madison Square Garden she displayed the words "you can find me in the Kingdom" on a screen.
Halsey fixo referencia por primeira vez a Hopeless Fountain Kingdom en 2014, publicando en Twitter "(and the kingdom)" e durante 2016 na súa presentación no Madison Square Garden, puxo nas pantallas a frase "you can find me in the Kingdom".