Dia Mirza, whose name came up in NCB's investigation in connection with Bollywood drug case, has denied the charges against her. Denying the charges, Dia Mirza tweeted, "I would like to strongly refute and categorically deny this news as being false, baseless and with mala fide intentions. Such frivolous reporting has a direct impact on my reputation being besmirched and is causing damage to my career which I have painstakingly built with years of hard work." Watch the video.