Twenty-year-old Czech immigrant Alizee Poulicek, who was recently crowned Miss Belgium, was booed at an event in Antwerp on Monday when it became clear that her knowledge of Dutch was minimal at best: . and switched to French during Saturday night's competition, 20-year-old Alizee Poulicek was booed by some of the . (AFP Photo/Darren Decker, Miss Universe) Miss Belgium Alizee Poulicek poses for the upcoming Miss Universe Competion in the central city of Nha Trang on Friday, July 10, 2008. Alizée Poulicek, a 20-year-old language student, was booed by the audience when she failed to respond to questions in Dutch before being crowned Miss Belgium at the weekend in Antwerp, in . The crisis has even hit the Miss Belgium beauty pageant. French-speaking Miss Belgium winner Alizee Poulicek, 20, was booed by parts of a 3,400-strong Antwerp audience when she revealed she could not speak Dutch. News Agency DPA reported Alizee Poulicek was booed by the crowd when she was asked about her hopes for the future of Flemish during the Miss Belgium 2008 beauty pageant. I do not understand," . Miss Universe contestant Alizee Poulicek of Belgium takes part in the swimwear show in Nha Trang on July 2, 2008. After she failed to answer a question in elementary Dutch and switched to French during Saturday night's competition, 20-year-old Alizee Poulicek was booed by some of the 3,400 fans in Antwerp, the . Earlier this month, the mystery man turned up to the Belgian Grand Prix with Miss Belgium Alizee Poulicek.