Double vinyl LP pressing in gatefold jacket. Includes 12-page booklet. Plastic Hearts is the seventh studio album by Miley Cyrus. Marking a departure from Cyrus' previous releases, Plastic Hearts is primarily a rock, pop, synth-pop, and glam rock record, with influences from country, punk rock, new wave, arena rock, industrial, disco, and power pop. Guest vocals include Billy Idol, Dua Lipa, Joan Jett and Stevie Nicks.