The singer, whose real name is Marina Diamandis, posted the album cover for Electra Heart on her Twitter account on Thursday (March 1).
Diamandis also posted a handwritten tracklist for the album, which will feature 12 songs including the recently released song 'Homewrecker'.
The singer has also announced a UK tour, which will play eight dates across the UK in May.
Diamandis has credited Katy Perry with teaching her a lot while the two were on tour together.
Electra Heart will be released on April 30.
Listen to 'Homewrecker' below: