Bigg Boss Tamil Season 4 Highlights: Shivani evicted, 6 contestants head to finale Shivani Narayanan was evicted ahead of the finals week of Bigg Boss Tamil Season 4. 6 contestants have been announced as the finalists. advertisement Shivani Narayanan (R) has been evicted from Bigg Boss Tamil Season 4. Just a week ahead of the grand finale of Bigg Boss Tamil Season 4, contestant Shivani Narayanan has been eliminated. During the Sunday episode of Bigg Boss Tamil Season 4, Kamal Haasan introduced the six finalists of this season and asked about their plans after the show. The Sunday episode saw Kamal Haasan encouraging the contestants to play their game well in the last week.