Robert De Niro has taken to wearing a hat in public to hide his partially-shaved head after adopting the new look to portray incarcerated conman Bernie Madoff. The Raging Bull star will play the convicted fraudster in Wizard of Lies and he has allowed stylists to shave the top of his scalp so he resembles the disgraced financier, who is serving a 150-year prison term for stealing billions of dollars from clients like John Malkovich, Kevin Bacon and Kyra Sedgwick. Michelle Pfeiffer is taking on the role of Madoff's wife, Ruth.