No actress will ever reveal her age for fear of losing popularity. However, the trend we see in Tamil cinema now is to have school-going adolescent girls as heroines because the storylines revolve around this age group only. The youngest actress in Kollywood is the heroine of Karpanai. She is Keerthi who is just 15. The one who is just older than her is Kadhal Sandhya at age 16. Sandhya has made great strides and has a bagful of offers.