Family Announces Peaceful Passing After Brain Cancer Battle
Bestselling British author Sophie Kinsella, best known for her wildly popular “Shopaholic” book series, has died at the age of 55. Her family announced her passing on Wednesday, December 10, 2025, following a battle with brain cancer.
In a statement shared on Instagram, her loved ones said she “died peacefully at home, surrounded by her family, after a long and privately borne struggle with a brain cancer diagnosed in 2024.” They described her final days as filled with “her true loves: family, music, the warmth of human connection, Christmas, and joy.”
A Courageous Private Battle and a Prolific Career
Kinsella, whose real name was Madeleine Sophie Townley, publicly revealed her brain cancer diagnosis in 2024. Her family noted she endured her treatment, which included chemotherapy and radiotherapy, with “imaginable courage.”
Despite the critical label often applied to her lighthearted romantic comedies, Kinsella’s work achieved extraordinary commercial success. Her books have sold more than 50 million copies in over 60 countries and have been translated into more than 40 languages.
The ‘Shopaholic’ Legacy and Cinematic Adaptation
She became a fixture of contemporary British literature through her nine-book “Confessions of a Shopaholic” series. The novels follow the hilarious and chaotic life of Becky Bloomwood, a financial journalist with a compulsive shopping habit.
The cultural impact of the series was cemented when the first two books were adapted into the 2009 film “Confessions of a Shopaholic,” starring Isla Fisher as the irrepressible Becky.
A Final, Personal Work
Kinsella’s most recent novel, How Do You Feel?, was published in English in 2024 and in French in June 2025. Described as her most personal and partly autobiographical work, it touched on her experience with illness.
In France, all her novels were published by Éditions Belfond, with many subsequently released in paperback by Pocket. The literary world mourns an author who brought laughter and relatable chaos to millions of readers worldwide.
