Agustina Elvira Vivero (born 6 May 1991), popularly known by her pseudonym Cumbio and given the nickname La Reina de Los Floggers, is an Argentine photoblogger. She is recognized as being the most influential member of the flogger subculture, from which her nickname derives, having been credited with its creation and organization of several meetups of its members. She has been recognized internationally, being interviewed by The New York Times and El País. The pseudonym "Cumbio" derives from Vivero's love for cumbia music.