Black Widow (Iggy Azalea song) Shortly afterward, Azalea and Perry begun working together with the latter's frequent collaborator Dr. Luke, but the collaboration proved unsuccessful. Azalea then heard about a song Perry recorded, "Black Widow", which was going to be given away to another artist. The song was initially written as a last-minute addition to Perry's fourth studio album, "Prism" (2013), but the composition finalized only after the album's release. Azalea described the track as "a legend" and a "mysterious record", before she could finally hear it. On 4 June 2013, Azalea confirmed that British recording artist Rita Ora would feature on her debut studio
Radioactive (Rita Ora song) "This is such a catchy track that will be sure to blow up the charts and we are sure that it will also be a massive smash in the club land too [...] This is the perfect song to stick on whilst getting ready for a big Friday night out. Well done Rita Ora, this is simply a fantastic song that will appeal to most that hear it and it makes us want to get our party shoes on!". A reviewer from "musiceyz.co.uk" stated personally: "it’s my favourite song that Rita Ora has released and I have heard by her