There is a Telugu saying like Odalu Ballavuthaayi, Ballu Odalavuthaayi. In film industry, the line is rightly applicable because you might be a hero today and end up as a zero next day. Look at the situation of long and slender beauty Karthika Nair, daughter of yesteryear top heroine Radha. As we all know, Karthika debuted in Telugu with ‘Josh’ of Naga Chaitanya is today nowhere in the race both in Tollywood and Kollywood. If remembered rightly, ‘Dammu’ was her last appearance as heroine and now the hot Karthika is set to become a sister for comedy hero Allari Naresh in an untitled film directed by Chinni Krishna.
While Monal Gajjar is playing the heroine to Naresh in the movie, Karthika plays his sister who falls in love with the villain and comedy begins. As per the demand of role, Karthika has to perform some mind blowing stunts is the reason why she accepted to play sister to hero.