1 / 8Bollywood celebs are known for their hard work and dedication and there are a number of B-town heroines who worked even during their pregnancy. Let us have a look at some of them. 2 / 8Actress Kareena Kapoor was expecting her second child while filming for Aamir Khan's Lal Singh Chaddha. 3 / 8During the shooting of 'We Are Family', actress Kajol was expecting her second child with actor husband Ajay Devgn. 4 / 8Bollywood actress Aishwarya Rai became pregnant when she was shooting for the Heroine. Due to this the shooting was stopped. Aishwarya had also shot some scenes from the film. There was also a big loss due to her leaving the film in the middle. Kareena Kapoor was later replaced by Aishwarya Rai in this film.5 / 8During the movie 'Devdas', actress Madhuri Dixit came to know that she was pregnant. However, she had completed the shooting of the song. Madhuri Dixit was 3 months pregnant during the filming of the song 'Hum Pe A Kisne Hara Rang Dala'.6 / 8Juhi Chawla was expecting her second child while shooing for Jhankar Beats.7 / 8Late actor Sridevi was one of the few actors who publicly admitted that she got pregnant before marriage. She was in an extra-marital affair with producer Boney Kapoor. The two got married after Boney got a divorce from his first wife Mona. As per the reports, Sridevi was seven months pregnant at the time of their wedding.8 / 8 Farah Khan became pregnant while directing the film Om Shanti Om which was her directorial debut in Bollywood.