Mumbai Jan 12 (SocialNews.XYZ) Veteran star Zeenat Aman has apologised to her fans on her social media for 'doing something terrible.' Elaborating on her ‘mistake’, Zeenat said that she “inadvertently went and turned her Instagram grid into an advertising billboard after promising that she wouldn’t do just that.’ Zeenat shared on her social media account, “I’ve done something terrible, and I must confess and apologise before you catch me out.