Dua Lipa has revealed which song gave her the “eureka moment” for her new album ‘Radical Optimism’.In a new interview with Variety, Lipa shared the song that gave her the “eureka moment”, which she described as the moment that “takes you into the next phase of the album”. Lipa is gearing up to release ‘Radical Optimism‘, her third studio album due for release on May 3.Speaking to Variety, Lipa named ‘Illusion’ as the song that unlocked her “eureka moment”, saying: “That was a song where I felt like lyrically, I got this radical optimism,” she said.