Hayek is the first Mexican national to be nominated for an Academy Award for Best Actress. She is one of the most prominent Mexican figures in Hollywood since silent film actress Dolores del Río. She is also, after Fernanda Montenegro, the second of three Latin American actresses (the other being Catalina Sandino Moreno) to achieve a Best Actress Oscar nomination.Hayek has been credited as a song performer in three movies. The first was Desperado for the song Quedate Aquí. In Frida she performed with band Los Vega the Mexican folk song La Bruja. She also recorded Siente mi amor, which played during the end credits of Once Upon a Time in Mexico. She also contributed to Happiness is a Warm Gun in "Across the Universe" as the singing nurses.
