Kangana Ranaut is an entertainer.
The Filmfare Award for Best Actress is given by Filmfare as part of its annual Filmfare Awards for Hindi films , to recognise a female actor who has delivered an outstanding performance in a leading role . Kangana Ranaut ( [ kəŋɡənaː raːɳoːʈʰ ] ; born 23 March 1986 ) is an Indian film actress . After training under the theatre director Arvind Gaur , Ranaut made her feature film debut in the 2006 thriller Gangster , for which she was awarded the Filmfare Award for Best Female Debut . Once Upon a Time in Mumbaai . It stars Ajay Devgan , Emraan Hashmi , Kangana Ranaut , Prachi Desai and Randeep Hooda .