Rachel Cusk’s new novel, *Life of M*, explores the complexity of celebrity and authenticity through the story of a famous film actor known simply as M. The narrative begins when an unnamed writer asks M to allow them to write her autobiography. M agrees but requests that the writer "just make it up," signaling a departure from a conventional biographical account in favor of a fragmented, often surreal depiction of life in the public eye.
M is portrayed as a woman who has been famous since childhood, navigating existence largely through the performance of constructed realities. Many episodes in the book parallel events in the life of actress Natalie Portman, prompting widespread speculation that M is a fictionalized version of Portman. These parallels include M’s early film debut featuring a controversial sex scene cut, reminiscent of Portman’s role in *Léon: The Professional*, and a leading role as a ballerina undergoing a psychological breakdown, similar to Portman’s portrayal in *Black Swan*. M’s work as the face of a major perfume brand and the European city setting—closely resembling Paris, a city both Portman and Cusk reside in—further fuel these assumptions.
Cusk has neither confirmed nor denied the identity of M, emphasizing that the novel is a work of fiction composed from a mixture of real experiences, imagination, and personal material. She described the process as a “game” in which both the actor and the narrator are “real,” underscoring the blurring of fact and invention characteristic of autofiction, a genre she frequently employs. This ambiguity has sparked debate over the ethics of fictionalizing living individuals, especially when the portrayal can be unflattering.
The novel depicts M as detached and emotionally hollow, performing normal life rituals such as school runs and café visits with mechanical precision. Cusk’s portrayal examines how fame and wealth can engender an “airlessness” and artificiality in personal existence. Detailed descriptions of glossy, curated environments—limousines, spas, and luxury villas—underscore the novel’s theme of appearances masking an underlying emptiness.
Critics of the book point out that *Life of M* offers little concrete insight into M’s actual life, instead providing a projection shaped by the writer’s own perspective. The narrator, who interacts briefly with M before distancing themselves, reflects this sense of alienation and judgment. The prose, marked by precise observation and occasional epigrammatic assertions, attempts to interrogate the intersection of identity, celebrity, and reality in a social media-saturated culture.
The novel’s release has ignited discussion about the boundaries between fiction and real life in literary art, particularly regarding autofiction’s ethical challenges. While Cusk’s sharp, controlled prose draws admiration for its technical skill and intellectual rigor, some readers find the tone detached and the depictions of wealth and privilege wearisome. The book’s provocative nature and its enigmatic protagonist have ensured a significant profile ahead of and following its publication, positioning *Life of M* as a noteworthy contribution to contemporary literary debates on identity and fame.