Shampoo was a British pop duo from the 1990s, consisting of Jacqueline "Jacqui" Blake and Caroline "Carrie" Askew. Known for their irreverent, punk-influenced style, they achieved commercial success with their hit "Trouble," which was featured in the soundtrack of the Mighty Morphin Power Rangers movie. Their music, often characterized by catchy, repetitive lyrics and a playful, rebellious attitude, contributed to the bubblegum pop scene of the era. Despite their short-lived career, Shampoo's distinctive sound and image made a significant impact on the UK pop landscape.