Shampoo - Doja Cat (Unreleased) Full Song "Shampoo" is an unreleased song by Doja Cat. It was intended for her fourth studio album, Scarlet. On June 16, 2023, Doja Cat recorded the song as per the song's file name. This song, unlike the majority of the scrapped Scarlet sessions, didn't appear on any demo track lists shared by Doja Cat, as this song was created months after Doja shared a demo tracklisting for the album. On October 5, 2023, Doja Cat's engineer Rian Lewis had done an interview for Revolt and was asked about studio sessions with Doja. In the interview, Rian revealed a song that he really liked, “Shampoo”, that was scrapped off Scarlet, also stating she wrote around 35 songs for the album. The song never made it to Scarlet 2: CLAUDE (the deluxe version of Scarlet) as Rian hoped it would. "She probably wrote 35 songs for this album. [...] There are so many incredible songs that didn’t make the album. There’s a song called “Shampoo” that didn’t make the album. It might potentially make the deluxe album. It’s just magnificent. I hope it makes it out to her fans someday. It’s a really great song." On October 26, 2024, Doja Cat premiered an exclusive Airbnb Experience where she performed for 15 select fans. She previewed some unreleased songs off Scarlet, possibly making it onto her upcoming album, and some entirely new tracks recorded for her next album, Vie. "Shampoo" was one of the songs played, however, no recording or audio exists due to the no-phone policy. One of the Airbnb attendees, Arilea, gave a review of her experience at the event and stated that “Shampoo” was her favourite out of the songs Doja Cat performed. Arilea also shared some lyrics for the song. On January 7, 2026, Doja Cat shared very short snippets of unreleased Scarlet songs "Seeing Stars", "Shampoo", and "Blink Twice" to her alternative X (Formerly Twitter) account before shortly deleting them. On June 23, 2026, the full song was leaked online alongside many other unreleased songs. #dojacat #dojacatunreleased #dojacatscarlet #scarletscrapped #fyp - @imnevergone63