Actress Gauahar Khan will star in the upcoming OTT thriller ‘Bestseller’. She will be seen playing Mayanka Kapoor who is the wife of actor Arjan Bajwa's character Tahir Wazir, a down-on-his-luck novelist who is being pursued by an unknown foe. In a recent interview, Khan got candid about her upcoming show, feeling secure in her body of work and how she managed to shed the 'Bigg Boss fame' tag.