Dilma Rousseff candidacy. Rousseff won the Presidency by an approximate margin of 56% to 44%, and took office on 1 January 2011, as the first woman president of the country. She became the third female head of government ever in the history of Brazil, and the first "de jure" female head of state since the death of Maria I, Queen of the United Kingdom of Portugal, Brazil and the Algarves in 1816. During her presidential campaign, Rousseff underwent a makeover, replacing glasses with contact lenses, undergoing plastic surgery and adopting a different hairstyle. On 26 October 2014, Rousseff was re-elected president of
Dilma Rousseff presence in the cabinet increased to 26%, while the PT presence increased to almost 45%. Rousseff maintained a majority approval rating throughout her first term. In late March 2013, her government was approved by 63% of Brazilians, while her personal approval rating was at 79%, a personal high. Rousseff was also cited as the preferential candidate for 58% of the voters in the 2014 presidential election, in which she was reelected. Rousseff's popularity is attributed to popular measures of her government, such as the reduction of the federal tax in the energy bill and the exemption of federal tax in