Vastavam web: Niharika Konidela has not tasted a single success though she had done a couple of movies as a lead actress. Frustrated with the non-happening career in Tollywood, she even declared that she is not signing new films. But the latest reports suggest that she got a great role in Allu Arjun’s next film to be directed by Sukumar. Niharika is Allu Arjun’s cousin. He offered her a sister role, it is said.