Fernanda Siefert is a modelsa. Fernanda Siefert has different editorial features in the following publications: Vulkan Magazine, Influencer Magazine and Gmaro Magazine. In the past, Fernanda Siefert has worked with celebrity makeup artists which include: Toni Garcia Jackson. Who is Fernanda Siefert's hair stylist? Some of the hair stylists that Fernanda Siefert has worked with for red carpet or editorial shoots include: Toni Garcia Jackson.