In April 2026, the global girl group released a hit single titled "Pinky Up" .
Pinky is the hyperactive and dim-witted genetically modified mouse who resides at ACME Labs alongside his genius partner, the Brain. In April 2026, the global girl group released
While he seems like a bumbling sidekick, he occasionally displays unexpected flashes of brilliance or common sense that derail or accidentally save the Brain's complex schemes. Originally appearing in the 1940s, Pinky wore a
Originally appearing in the 1940s, Pinky wore a scarlet costume with a yellow cape. 4. Pinky (1949 Film) Meet Sorana
In later DC Comics continuity, Pinky eventually grew up to take over the mantle of Mr. Scarlet himself in Fawcett City. 4. Pinky (1949 Film) Meet Sorana, the Artist Who Wrote KATSEYE's “PINKY UP”
Unlike the Brain, who is obsessed with world domination, Pinky is often distracted by simple joys and his own nonsense catchphrases like "Narf!" and "Zort!".
The song uses the "pinky up" gesture—traditionally a sign of 19th-century etiquette—as a metaphor for confidence, "elite" energy, and refined manners.