To determine who the first Bollywood actress to endorse Lux beauty soap was, let's examine the options provided:
- Madhubala
- Leela Naidu
- Suraiya
- Leela Chitnis
Lux soap, known for associating with famous film stars, has a noteworthy history in connecting with influential figures. Among the options, Leela Chitnis is recognized as the first Bollywood actress to endorse Lux. This historic moment marked the beginning of a trend where film stars became synonymous with the brand, enhancing its appeal and widening its reach.
Thus, the answer to the question is:
Leela Chitnis