Sridevi with Radha and Sivaji Ganesan in Sandhippu (1983)

An actress who got lost in the labyrinth of time but was frequently compared to Sridevi in the early days; Radha.

Radha acted with Sridevi and Sivaji Ganesan in the Tamil blockbuster Sandhippu (1983)

Rare pics found online here. In the 1980s, the media often compared the two, much to the chagrin of Sridevi and her family. Sridevi's mother spoke to the press then and asked them, "Fine, Radha is also entering Hindi films, but why compare her to Sridevi?"

Indeed. 

Sivagi Ganesan was 55 during the time of the film's release and his co-star Sridevi was 20!