In 1988, Bharti was discovered by filmmaker Nandu Tolani. Upon seeing her, Tolani insisted on signing her for one of his films. At that time, Bharti was in the ninth standard (in ninth grade). She was originally scheduled to make her screen debut in Gunahon Ka Devta in 1988, but her role was cancelled. Kirti Kumar noticed Bharti at a video library, and thus was eager to sign her for his project Radha Ka Sangam opposite Govinda, as he was searching for a new face. Weeks later, Kumar met with Dilip Shankar and managed to release Bharti from her contract. After taking dancing and acting lessons for months to prepare for her role, Bharti was eventually dropped and replaced by Juhi Chawla. Though the reasons remain unclear, it was speculated that Kumar's possessiveness over Bharti and her childish nature were the cause of her replacement.