Actress and model Malti Chahar, who is the sister of Indian cricketer Deepak Chahar, is set to enter 'Bigg Boss 19' as a wildcard contestant. She was a finalist in Femina Miss India 2014. She has worked in films like 'Genius' and 'Ishq Pashmina', and she wrote and directed the short film '7 Phere: A Dream Housewife' and 'O Maaeri'.