Really hope we actually have a follow up to this later with Loco still going for an idol career despite everyone knowing she's a member of Enormeeta.
I mean, he name's literally "Loco Musica" (which means "crazy music", in case you didn't know), so something crazy like a known villain appearing in public as an idol would be right up her alley. Could be a fun scene if Tres Magia showed up mid concert and the audience stopped them to let Loco finish her song before they fight or something like that.