Tamanna is planning a big comeback in Tamil. The actress, who was last seen in Kollywood with Dhanush in 'Venghai', is now listening four scripts from Tamil filmmakers, and will sign at least a couple of them. "I became so busy in Tollywood that I could not concentrate on Tamil films for a while. But now, I am keen to work in Kollywood again and busy reading scripts," says the 'Padikadhavan' and 'Ayan' heroine. Meanwhile, one of her Telugu films ('Endhukante Premanta') will be simultaneously released in Tamil too. "It is a very good script and I have a meaty role to play," says Tamannah, who adds the movie will be ready by early next year....