She smiled as though nothing could frighten her.

Sometimes she wore a leopard-print costume beside live cheetahs. In other photographs, she appeared in black stockings, high heels and elaborate restraints, playing either the helpless captive or the woman completely in control.

There was no visible shame in her expression.

That smile made her dangerous.

In the conservative America of the 1950s, women were expected to conceal desire behind marriage, domesticity and respectable clothing. Yet this mysterious brunette appeared to be enjoying herself—and invited the camera to record it.

Her photographs helped create an underground sexual revolution.

Then, at the height of her fame, she disappeared so completely that admirers spent decades wondering whether she was dead.

Her story began far from the glamour studios of New York.

Born in Nashville in 1923, she was the second of six children in an impoverished and unstable family. Her father was imprisoned for car theft, and her overworked mother temporarily placed three daughters in an orphanage.

She later said that her father began sexually abusing her when she was 13.

Yet she was an exceptional student. She graduated near the top of her high-school class and earned a college degree, hoping eventually to become a teacher. She also dreamed of acting.

Marriage briefly took her to California, but the relationship failed. New York became her next destination.

The city initially welcomed her with brutality.

Soon after arriving in 1947, she was sexually assaulted by a group of men and returned to Tennessee. Despite the trauma, she went back to New York and supported herself through secretarial work while continuing to pursue acting.

Her transformation began during a walk at Coney Island.

An amateur photographer and police officer named Jerry Tibbs noticed her and suggested she would make an excellent pinup model. He helped assemble her first portfolio and recommended cutting her hair into the short, curved bangs that would become her unmistakable trademark.

The effect was immediate.

Camera clubs competed to photograph her. Her combination of innocence, humor and unabashed sensuality separated her from conventional glamour models. Even when wearing almost nothing, she rarely looked passive.

Then she met Irving Klaw.

Klaw operated a mail-order business supplying customers with fetish photographs. Under his direction, she posed in ropes, leather, boots and corsets, acting out scenarios involving bondage, spanking and domination.

The images were shocking for the era.

She later insisted that she considered the bondage scenes playful rather than obscene. There was no explicit sex in the photographs, and she approached the assignments as performances—sometimes commanding, sometimes pretending to resist, but almost always smiling.

That smile changed everything.

It transformed material intended for a secret audience into images with surprising warmth and humor. She became the first truly famous bondage model, although mainstream America was not yet prepared to admit how many people recognized her.

Photographer Bunny Yeager created another side of the fantasy.

During a Florida shoot, the model posed in a leopard-print outfit she had sewn herself and appeared beside two cheetahs. The “Jungle” photographs became some of the most celebrated pinups ever created.

Yeager submitted her work to Hugh Hefner.

In January 1955, the brunette became one of Playboy’s earliest Playmates of the Month, appearing in a famous centerfold wearing only a Santa hat while kneeling beside a Christmas tree.

She was soon called the Queen of Pinups.

But politicians were watching.

A United States Senate subcommittee investigating juvenile delinquency attempted to connect pornography with social decay. Klaw’s fetish business became a major target after reports linked bondage imagery to the death of a teenager.

She was summoned to Washington but never called to testify. The pressure surrounding the hearings helped destroy Klaw’s business, and thousands of negatives were reportedly burned.

Shortly afterward, America’s most notorious pinup walked away from modeling.

The next transformation stunned everyone who eventually learned about it.

On New Year’s Eve 1958, while living in Florida, she attended a church service and became a born-again Christian. She studied at several Bible colleges and worked with organizations connected to evangelist Billy Graham.

The former bondage queen wanted to become a missionary in Africa.

Her application was reportedly rejected because she had been divorced.

Her romantic life had never provided stability. She married three men across several marriages, including briefly remarrying her first husband. None of the unions lasted.

Then her life descended into a darkness her photographs never revealed.

During the late 1970s, she experienced a severe mental breakdown. Doctors diagnosed her with schizophrenia. Violent confrontations led to arrests, and after being found not guilty by reason of insanity in an assault case, she spent years under state psychiatric supervision.

She was eventually released in 1992.

By then, something extraordinary had happened without her knowledge.

Her image had returned.

Artists, fashion designers, comic-book creators and younger models rediscovered the black bangs and playful bondage poses. Madonna, Beyoncé and Katy Perry would later echo elements of her appearance. Her likeness appeared on posters, clothing and merchandise while the woman herself survived largely on Social Security.

When she finally regained control of her image and began receiving royalties, she agreed to occasional interviews—but generally refused to be photographed.

She wanted the public to remember her as she had been.

That decision preserved the mystery. While other stars grew old before the cameras, she remained permanently young: smiling beneath black bangs, fearless in front of the lens and apparently untouched by what came afterward.

The Nashville secretary who became the Queen of Pinups, terrified moral crusaders and vanished into religion and mental illness was Bettie Page.