The girl group KATSEYE performed their single “Pinky Up” during the 2026 American Music Awards on Monday evening in Las Vegas [1], [3].

The performance marks a significant promotional push for the group's new single and its accompanying aesthetic. By utilizing a high-profile stage to showcase their choreography and conceptual branding, the group aims to expand its global reach.

The set design for the appearance focused on a tea-party and teddy-bear theme [2]. This visual concept culminated in a dance-heavy routine that integrated a giant pink teddy bear as a central prop [3].

While KATSEYE is a six-member outfit [1], only five members took the stage for the ceremony [1]. The group performed as a quintet because member Manon is currently on hiatus [1].

The 2026 American Music Awards served as the primary venue for the group to debut the live version of the track [1], [2]. The performance emphasized the group's precision in dance, and their commitment to the specific visual identity of the “Pinky Up” era [2].

The group delivered a dance-heavy performance featuring a tea-party theme.

The decision to perform as five members during a major awards show indicates the group's strategy to maintain momentum and visibility despite a member's absence. By leaning into a highly specific, curated aesthetic like the tea-party theme, KATSEYE is positioning itself within the competitive pop landscape through strong visual storytelling and choreography.