Anushka doing item song with Simbhu

Ever since news started making rounds that Anushka had agreed to shake a leg for an item number in the Silambarasan-starrer Vaanam she is being flooded with advice to continue as heroine and not to divulge from it. However, the actress has other thoughts. She says that even a top heroine like Aishwarya Rai had appeared for a one-song sequence in a film, and that proves that it would not affect