FROM the moment Whitney Houston first opened her mouth to sing, it was obvious that she was bound for greatness. As the daughter of Cissy Houston, a successful rhythm-and-blues backup singer, and a cousin of the even more renowned singer Dionne Warwick, young Whitney grew up steeped in music. She dutifully sang in the New Hope Baptist Junior Choir, aspiring to nothing higher than being a backup performer like her mother. But by the time she was 11, it was readily apparent that hanging in the background wasn't in the cards for her.

When Whitney took center stage one evening to sing a solo, the power of her performance moved many in the congregation to tears. Despite her shrinking-violet tendencies, Houston's combination of exceptional beauty and her stunning, church-inflected soprano propelled her into the spotlight.

Houston first put her talent to use professionally as a teenager by singing backup for Chaka Khan and Lou Rawls. A sleek and exotic-looking young woman, Houston dabbled successfully in teen modeling, gracing the covers of such magazines as Seventeen and Glamour. At the same time, she studied acting and dancing, appeared in television commercials and sitcoms, and made occasional singing dates. But these diversions were mere warm-up exercises for the singing career she was destined for. Adequate preparation for her inevitable rise to global pop superstardom was the ultimate concern of Houston and her family, and several weeks after her 18th birthday she signed a management contract with Gene Harvey. Under his guidance, Houston continued her modeling career, took more acting and dancing classes, and worked on her voice.

After a couple of years spent developing her vocal virtuosity and making industry contacts, Houston was ready for the big time. In 1985, she signed with Arista Records, because its president, Clive Davis, had a proven track record of picking hits for his singers, not to mention a reputation for letting artists take their time to mature. A period of two years passed before her debut LP was released, and in the interim, Houston increased her profile by performing for industry bigwigs, appearing on television shows, and helping her advisers choose songs for her album. Applying a fluid, soaring technique to R&B, soul, and disco arrangements, Houston's eponymous debut spun off three No. 1 singles