Kalat Nakalat Serial

Hello
You are regular viewer of this serial, Can you tell me the actual name of Rutu. Her character name is Rutu in the serial...?
I feel I have seen her in some other programmes also..But don't remember exactly ....If I recollect her name, I might realize...
so let me know if you know her name..

The new Rutu's name is Ketaki Palav...