A dancer of "Unidos de Villa Maria" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 14, 2015. (Xinhua/Rahel Patrasso

Dancers of "Unidos de Villa Maria" samba school take part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 14, 2015. (Xinhua/Rahel Patrasso

A dancer of "Gavioes da Fiel" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 15, 2015. (Xinhua/Rahel Patrasso

Dancers of "Unidos de Villa Maria" samba school take part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 14, 2015. (Xinhua/Rahel Patrasso

A dancer of "Gavioes da Fiel" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 15, 2015. (Xinhua/Rahel Patrasso

A dancer of "Mocidade Alegre" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 15, 2015. (Xinhua/Rahel Patrasso

A dancer of "Mocidade Alegre" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 15, 2015. (Xinhua/Rahel Patrasso

A dancer of "Mocidade Alegre" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 15, 2015. (Xinhua/Rahel Patrasso

A dancer of "Gavioes da Fiel" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 15, 2015. (Xinhua/Rahel Patrasso)

Dancers of "Unidos de Villa Maria" samba school take part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 14, 2015. (Xinhua/Rahel Patrasso

A dancer of "Unidos de Villa Maria" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 14, 2015. (Xinhua/Rahel Patrasso

Dancers of "Gavioes da Fiel" samba school take part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 15, 2015. (Xinhua/Rahel Patrasso

A dancer of "Gavioes da Fiel" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 15, 2015. (Xinhua/Rahel Patrasso

A dancer of "Gavioes da Fiel" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 15, 2015. (Xinhua/Rahel Patrasso

A dancer of "Gavioes da Fiel" samba school takes part in the second night of the samba schools parade during the Carnival at Anhembi Sambadrome in Sao Paulo, Brazil, on Feb. 15, 2015. (Xinhua/Rahel Patrasso)

 Carnival Princess participates in the annual Carnival parade at the Sambadrome in Rio de Janeiro, Brazil, Feb. 14, 2015. (Xinhua/Xu Zijian)(dzl)

A reveller from the "Academicos da Santa Cruz" samba school participates in the annual Carnival parade at the Sambadrome in Rio de Janeiro, Brazil, Feb. 14, 2015. (Xinhua/Xu Zijian)(dzl)

Revellers from the "Alegria da Zona Sul" samba school participate in the annual Carnival parade at the Sambadrome in Rio de Janeiro, Brazil, Feb. 14, 2015. (Xinhua/Xu Zijian)(dzl)

Revellers from the "Alegria da Zona Sul" samba school participate in the annual Carnival parade at the Sambadrome in Rio de Janeiro, Brazil, Feb. 14, 2015. (Xinhua/Xu Zijian)(dzl)

King Momo Wilson Neto participates in the annual Carnival parade at the Sambadrome in Rio de Janeiro, Brazil, Feb. 14, 2015. (Xinhua/Xu Zijian)(dzl)