REACCIONANDO a K4OS: Nos fuimos a MIAMI y conocimos a KATSEYE 😱 | Mark Greko
Today we're reacting to K4OS's new vlog: "We went to MIAMI and met KATSEYE!" 😱 The girls traveled to a Warner Chappell K-Pop camp in Miami, experienced a little bit of everything, and showed us their amazing encounter with KATSEYE during Lollapalooza Argentina. Plus, they talked about their new music and a new ERA OF DARKNESS! 🔥 What do you think of this evolution of the girls? What do you think is coming in this new musical stage? Leave your theories in the comments! Don't forget to subscribe, like, and turn on notifications for more reactions. 🔔👇 Instagram: instagram.com/markgrekoo 🎬 Original K4OS video: • Nos fuimos a MIAMI y conocimos a KATSEYE #K4OS #KATSEYE #MarkGreko #Kpop #LollapaloozaArgentina #Reaction

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