The 66th National Film Awards were announced today with the legendary actress Savitri's Biopic 'Mahanati' getting crowned as the Best Telugu Film. Besides this Keerthy Suresh has won the Best Female Actor award. And the Best Costume award was also bagged by Mahanati. 'Chi La Sow' directed by Rahul Ravindran topped the list for Best Original Screenplay category. 'Awe' produced by Nani has won a brace in the Best Special Effects and Best Makeup category. Sukumar's 'Rangasthalam' also managed to top the table to grab the Best Mixed Track award.