Aespa’s Karina, ITZY’s Yuna, and NMIXX’s Sullyoon Deliver Stunning ‘Pocket Locket’ Collaboration


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A dazzling Pocket Locket stage featuring Karina, Yuna, and Sullyoon dancing under colorful spotlights.

The 2024 MBC Gayo Daejaejeon was a spectacular event filled with mesmerizing performances, but one act stood out among the rest—Aespa’s Karina, ITZY’s Yuna, and NMIXX’s Sullyoon joining forces for an unforgettable performance of “Pocket Locket.” This rare collaboration between three of the top fourth-generation K-pop girl group members sent waves through the industry, leaving fans and critics alike in awe.

Bringing together three leading figures from powerhouse groups, this performance was a dream come true for K-pop fans. With Karina’s commanding presence, Yuna’s vibrant energy, and Sullyoon’s angelic vocals, the trio delivered a breathtaking rendition of the song, solidifying their status as some of the most talented and charismatic idols of their generation.

This one-time collaboration not only showcased their individual strengths but also emphasized the power of synergy in K-pop. From stunning visuals to flawless choreography, the “Pocket Locket” performance became one of the most talked-about moments of the night.

Aespa, ITZY, and NMIXX Members Unite for Exclusive ‘Pocket Locket’ Performance

Karina, Yuna, and Sullyoon performing a powerful K-pop routine on a futuristic Pocket Locket stage.

On January 29, 2025, Karina, Yuna, and Sullyoon graced the stage of the 2024 MBC Gayo Daejaejeon, delivering a stunning live rendition of “Pocket Locket.” Originally performed by Alaina Castillo, the song took on a new life in the hands of these K-pop stars, who infused it with their own unique style and charisma.

The trio’s visuals alone were enough to captivate audiences. Karina, known for her fierce stage presence and sleek performance style, stood out with her refined elegance. Yuna, ITZY’s visual and lead dancer, brought her signature youthful charm and energy, while Sullyoon, one of the most praised fourth-generation vocalists, enchanted the audience with her soft yet powerful voice.

As they took the stage, fans could immediately sense the chemistry between them. The way they seamlessly blended their voices and movements showcased not just their individual talent but also their ability to adapt and complement each other. Their effortless synchronization, expressive emotions, and graceful transitions made the performance feel natural and well-rehearsed, proving why they are among the top idols of this generation.

Their outfits also drew attention, with each of them wearing coordinated yet distinct ensembles that emphasized their unique styles while maintaining a cohesive look. The stylists carefully curated their visuals, ensuring they looked both elegant and trendy.

With every note sung and every move executed, Karina, Yuna, and Sullyoon delivered an experience that was equal parts stunning and emotionally moving, making their performance of “Pocket Locket” a highlight of the night.

Highlights from the Exclusive Live Performance

The “Pocket Locket” performance was a masterpiece of visuals, vocals, and choreography. Here are some of the most unforgettable moments:

Impeccable Stage Design

The minimalist yet aesthetically pleasing stage design played a crucial role in elevating the overall mood of the performance. With soft lighting that shifted according to the song’s rhythm, the stage created an intimate yet grand atmosphere. The combination of dreamy hues and ethereal visuals complemented the gentle yet powerful tone of “Pocket Locket.”

Stunning Live Vocals

One of the most remarkable aspects of the performance was the vocal synergy between the three artists. Sullyoon’s crystal-clear high notes blended seamlessly with Karina’s sultry tone and Yuna’s expressive mid-range vocals, creating a rich and dynamic sound. Their live singing prowess reassured fans that their talents extend far beyond the recording studio.

Graceful Choreography

The choreography for “Pocket Locket” was intricate yet graceful, perfectly balancing elegance with emotive movement. Each member had their moment to shine, with fluid gestures and synchronized formations that made every second visually captivating. Their “ending fairy” poses at the close of the performance sent fans into a frenzy, solidifying the routine as one of the best of the night.

Heartwarming Interactions

The chemistry between Karina, Yuna, and Sullyoon was undeniable. From playful glances to small yet heartfelt gestures, their interactions added a layer of warmth to the performance. Fans couldn’t help but notice how effortlessly they connected, making the collaboration feel both natural and special.

Behind-the-Scenes Moments

A breathtaking Pocket Locket concert with Karina, Yuna, and Sullyoon shining in glamorous outfits.

Beyond the dazzling stage, there were plenty of exciting moments behind the scenes leading up to the big performance.

Intensive Rehearsals

The three idols reportedly dedicated weeks of practice to perfect their harmonies and movements. Given their commitments to their respective groups, it was impressive to see how they managed to synchronize their styles and create a seamless performance.

Fashion and Styling Choices

Fans got an exclusive look at the pre-performance fittings through behind-the-scenes clips. Their outfits reflected a modern yet sophisticated aesthetic, incorporating pastel tones and soft textures that complemented the dreamy nature of the song.

Exclusive Backstage Interactions

Videos shared on social media captured Karina, Yuna, and Sullyoon chatting backstage, laughing, and hyping each other up. The camaraderie between the three made fans wish for more collaborations in the future. Their mutual respect and admiration for each other were evident, making the performance even more special.

Fan Reactions to the Performance

@kevinmkf

YUNAxKARINAxSULLYOON – Pocket Locket‼️ Reaction #karina #yuna #sullyoon #kpop #reaction

♬ pocket locket – Alaina Castillo

The collaboration quickly became a hot topic on social media platforms. Fans praised the seamless blend of talents and the visual harmony of the trio. Comments ranged from admiration of their individual performances to appreciation of their collective stage presence. Trending hashtags such as #PocketLocketCollab and #KYSPerformance dominated platforms like Twitter and TikTok, with fans sharing clips, fan art, and enthusiastic reviews. The overwhelming positive reception underscored the impact of this unique collaboration.

Conclusion

The “Pocket Locket” collaboration between Aespa’s Karina, ITZY’s Yuna, and NMIXX’s Sullyoon was a defining moment of the 2024 MBC Gayo Daejaejeon. Their combined talents created an experience that fans will cherish for years to come.

This performance not only celebrated the beauty of K-pop collaborations but also showcased the immense talent of three of the industry’s brightest stars. Whether you’re a fan of Aespa, ITZY, or NMIXX, this performance is one you won’t want to miss.

FAQ

FAQ

What song did Karina, Yuna, and Sullyoon perform together?

They performed “Pocket Locket,” originally by Alaina Castillo, at the 2024 MBC Gayo Daejaejeon.

Will there be an official recording of the collaboration?

As of now, no official studio version has been announced, but fans are hoping for a digital release.

How did fans react to the collaboration?

Fans were ecstatic, making the performance trend worldwide. Many praised the trio’s vocals, visuals, and chemistry.

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