Los Angeles, June 30 : Pop star Olivia Rodrigo released her new single 'Vampire' on Friday, and termed the feeling as "cathartic".

“Vampire song and video out now," the singer, 20, announced on Instagram on Thursday, as she shared some intimate details about the songwriting process.

"I made it with my very talented wonderful friend @dan_nigro last winter and created the video with the incredible @petrafcollins. writing this song helped me sort through lots of feelings of regret, anger, and heartache," Rodrigo wrote in the caption for the post, which included a series of behind-the-scenes images from the "Vampire" music video and a clip that appeared to show the song being written as Rodrigo played the piano.