Amritha Suresh is 30 years old and her younger sister Abhirami is 38! How is that?Amrita Suresh and her sister Abhirami Suresh are sisters who have moved from playback singing to their own band and Bigg Boss house. The actress has now hit out at social media with a picture of her celebrating her birthday. Apart from the picture of the celebration, Amrita did not hesitate to reveal her age []