5”1 Bollywood actress Riya Sen was born on January 24, 1981 in Calcutta, West Bengal, India.
She belongs to a famous family clan of West Bengal the Sen-Dev Varma family and her father Bharat Dev Varma, belongs to the royal family of Tripura.
Riya is the grand daughter of Suchitra Sen, a Bengali cinema legend, and daughter of Moonmoon Sen, a former actress. and the sister of Bollywood actress Raima Sen.
Before moving to Mumbai, she lived with her parents and sister in Kolkata.
Her paternal grandmother Ila Devi, was the princess of Cooch Behar, whose younger sister Gayatri Devi is the Maharani of Jaipur.

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