Rubio appeared at Los Premios MTV Latinoamérica 2009 on 15 October along with Cobra Starship , performing " Good Girls Go Bad " and " Ni Rosas Ni Juguetes " . She was the female performer with the most nominations ( and second most overall ) : Video of the Year , Best Artist , Best Pop Artist , Best Solo Act and Artist of the Year , winning Best Solo Act and Best Live Performance for her performance with Cobra Starship . Paulina began her Gran City Pop Tour , her third international trek , in September 2009 . The album 's first single , " Causa y Efecto " , was released with incredible success , topping the '' Billboard '' Hot Latin Songs chart for 5 consecutive weeks , as well as topping the charts for several weeks in Mexico . It became Paulina 's fourth No. 1 on the Hot Latin Songs chart . The song also had success in Spain , where it topped the airplay charts for several weeks and peaked at No. 7 on the official chart , while topping the charts in several Latin American countries
Los Premios MTV Latinoamérica 2009
Los Premios MTV Latinoamérica 2009
Paulina Rubio