Sonia Aggarwal, former KOllywood actress and X wife of director Selvaraghavan is all set to reenter kollywood with a bang. After getting her divorce the actress was busy with mini screen serials and short films. The latest buzz is that she will re enter kollywood through the flick 'Vaanam' starring Silambarasan and Sneha Ullal in the lead. 'Vaanam' is the tamil remake of the telugu flick Vedam. The flick will be directed by Krish who also directed the telugu version. The director told the media that the flick will be a unique one giving a lot of importance to all stars who shares the screen space.