Mrinalini Sharma hails from New Delhi and was born on September 27, 1982. She attended Carmel Convent School in Chanakya Puri, New Delhi.
She kick-started her career in the glamour industry as a model and was a part of many commercials. She marked her presence in Bollywood byperforming an item number in Prakash Jha's 2005 release 'Apaharan'.
Her acting career started in 2007 with Mahesh Bhatt's 'Awarapan'. She shared screen space with Emraan Hashmi and Shriya Saran in the flick. 'Awarapan' was followed by choreographer Raju Khan's directorial debut 'Showbiz' which released in the same year. In 2010 she was seen in 'Hide And Seek' opposite Purab Kohli. Recently, she starred in 'Soundtrack' along with Rajeev Khandelwal and Soha Ali Khan.