22-year old Mariana is not new to pageants anymore, actually, she currently hold the title and crown of Miss Global Beauty Queen 2011 and International Queen of Coffee 2010. Representing Rio de Janeiro, Mariana successfully coveted the Miss World Brazil 2012 title and crown and she will represent Brazil at the upcoming Miss World 2012 at Ordos.
1st Runner Up is Camila Serakides (Tocantins) and 2nd Runner Up is Karine Barros (Penambuco)