Chak Dhoom Dhoom will see its grand finale on March 20 and going by unconfirmed sources the channel will replace it with Guinness World Record Ab India Todega. A source says, “After tonight’s elimination where Kathak Rockers get eliminated, there will be seven groups left namely Fabulous Fatakas, T.Harinath Reddy & Group, Rohan and group, AM Unit, Rangiley Remix, D-Maniax and Rock On group. Next week, one group from bottom three will get eliminated after which the semi-finals will be held on Saturday. The semi-finals will see two eliminations by the judges which will leave four groups in the finale. The finale will be telecast on Sunday and the winner will be selected 50 per cent on the basis of the finale performance marks given by the judges and 50 per cent on the votes received during the semi-finals.” The source adds, “The show was to end in the first week of April but as it has not done well it is being given an early exit. Now the channel wants to replace it with Guinness so that the ratings are balanced once again.” Terence Lewis, one of the CDD judges, confirmed the finale date saying, “Yes, we have the finale on March 20.”