EXCLUSIVE: Real-life Wolf of Wall Street's ex-wife Nadine Macaluso reveals VERY frank advice she gave Margot Robbie to help her overcome terror about filming NUDE scene in movie about disgraced financier

Nadine Macaluso, 56, who was married to Jordan Belfort, 61, from 1991 to 2005, spoke exclusively exclusively to DailyMail.com about the intimate conversation she had with Margot, 33.