NEWARK, N.J. — To the world, Whitney Houston was the pop queen with the perfect voice, the dazzling diva with regal beauty, a troubled superstar suffering from addiction and, finally, another victim of the dark side of fame.

To her family and friends, she was just “Nippy.” A nickname given to Houston when she was a child, it stuck with her through adulthood and, later, would become the name of one of her companies. To them, she was a sister, a friend, a daughter, and a mother.

While the world remembers Houston from afar, those closest to her will gather Saturday at a private funeral to say goodbye. They come together at New Hope Baptist Church, where Houston wowed the congregation with her powerful voice even as a young girl.

A few fans gathered Saturday morning hours before the service as close as they could get to the church, some from as far away as Washington, D.C., and Miami.

Others were more entrepreneurial, setting up card tables to sell silk-screened T-shirts with Houston’s image and her CDs. But only the invited would get close to the church; streets were closed to the public for blocks in every direction.

A couple of hours before the funeral, the blockades parted to allow in the hearse carrying Houston’s body in a silver casket, draped in black.

The service marks exactly one week after the 48-year-old Houston — one of music’s all-time biggest stars — was found dead in a Beverly Hills hotel in California. A cause of death has yet to be determined.

Close family friend Aretha Franklin, whom Houston lovingly called “Aunt Ree,” was expected to sing at the service, but she is no longer planning to attend, said a person close to the Houston family who was not authorized to talk about Franklin’s decision and spoke on condition of anonymity.

Stevie Wonder and gospel star CeCe Winans are expected to sing. Music mogul Clive Davis, who launched and shepherded her career throughout the decades, may speak, along with Kevin Costner, her co-star in the blockbuster film “The Bodyguard.”

Her ex-husband Bobby Brown also is expected to attend, along with the couple’s only child, Bobbi Kristina.

The funeral is for invited guests only. Houston is scheduled to be buried next to her father, John Houston, in nearby Westfield, N.J.