Mouni Roy was born on sept 28,1985.She is mainly known for her role as Krishna Tulsi in the popular TV series Kyunki Saas Bhi Kabhi Bahu Thi on Star Plus.Mouni grew up in Gandhi Colony in Cooch Behar, West Bengal and attended Kendriya Vidyalaya School Baburhat  in Cooch Behar. She graduated from Miranda House in Delhi with an English literature major. She is a trained kathak dancer.Mouni was one of the contestants of Say Shaava Shaava, a singing competition on NDTV Imagine channel.She is also a contestant of the girls' team in the dance show Zara Nachke Dikha. Currenty mouni is doing d role of Sati in life ok's Devon ke dev mahadev.
Introduction Of Devon Ke Dev Mahadev:
'Devon ke Dev...Mahadev' is the story of Shiva, the most powerful God within the Hindu culture, as a sansarik or householder. The show portrays his journey from a hermit to a house holder. Sati who is the daughter of Daksh, a staunch Lord Vishnu devotee, is drawn to Shiva against the wishes of her father. Experience the mesmerizing journey of Sati falling in love with Shiva, her point of view of the Mahadev...the most charismatic God of Hindu mythology.