The tribute for the victim who was named as Nirbhaya by the masses, will be held on December 16.
"Met Nirbhaya's parents today. They are organising a shradhanjali (tribute) for her on 16 December at Jantar Mantar. Please come in large numbers," the veteran actress tweeted on Friday night.
The 2012 Delhi gang rape case involved a rape and fatal assault that occurred on December 16 in Munirka in South Delhi. The incident involved a 23-year-old girl, who was beaten and gang raped in a private bus in which she was travelling with a male friend. She later died in a Singapore hospital where she was airlifted for specialised treatment.