Today we know her the 4th wife of Kishore Kumar, once a successful actress of the 70s. She made her debut in Man Ka Meet for Sunil Dutt, and it was his wife Nargis who groomed her to be an actress. Between 1969 and 1979, Leena acted in many films. She was cast opposite many of popular heroes of that era. She gave one of her best performances in Mehboob Ki Mehndi with Rajesh Khanna in 1971.
She was one of the two heroines of Dilip Kumar in Bairag,she was a heroine for Raj Kumar in Dil Ka Raja,she was heroine of Shammi Kapoor in Jaan Pehchaan, she was heroine of Dharmendra and Jetendra.
In an interview she said Kishoreji wanted to do a film with me. He had written three scripts for me and he kept meeting me on the pretext of narrating the script and chat with me for hours. One fine day, he proposed to me.