"Always quick with the comebacks" — Fans react as Rosé references Bruno Mars’ ‘When I Was Your Man’ under his post for hilariously shading Evan Mock

Fans of BLACKPINK’s Rosé were sent into a frenzy after she left a playful reference to Bruno Mars’ hit song, When I Was Your Man, on his Instagram post. The comment, made under Bruno Mar's latest post flaunting accessories from Tiffany & Co., sparked a hilarious online interaction as fans speculated the singer's post caption was a friendly jab at actor Evan Mock.

For the unversed, the incident began when Bruno Mars cheekily commented on Rosé’s Instagram post promoting her new music video, toxic till the end, on December 6. The photo featured Evan Mock, the actor and model best known for his role in HBO Max’s Gossip Girl reboot. Mock starred as the male lead in the BLACKPINK singer's music video.

Mars humorously wrote,

“Wait a minute!!! Who TF is that???”

Referencing Mock in a lighthearted jab that delighted fans.

On December 12, 2024, Bruno Mars posted his latest picture on Instagram with the caption:

"“so this your new man?” “where’d you meet him, at an all girls school?” - a short story by Bruno Mars"

The BLACKPINK singer's latest response referenced Bruno’s own lyrics under his latest Instagram. She wrote:

"Well u should’ve bought me flowers"

Mars and Rosé’s friendship extends beyond their professional collaborations. Known for their humorous online banter, they often exchange playful comments on social media, much like this one that has attracted fans' attention. One fan wrote:

"Rosé’s response had me weak! Always quick with the comebacks and references."

Fans flooded social media as they lauded the BLACKPINK idol and Bruno Mars' friendship and their playful banter.

"I didn’t know rose is so popular now… she’s so gorgeous and deserves the fame," one fan wrote.

"Classic Rosé move ,throwing in a Bruno Mars reference and keeping it playful." another fan added.

"The SHADE is real! Rosé just threw some subtle (but not-so-subtle) sass at Evan Mock, referencing Bruno Mars' classic "When I Was Your Man"! That "you should've bought me flowers" comment is giving me LIFE! Guess someone's got a case of the post-music-video blues!" one other fan said.

Others praised the Gameboy singer-songwriter's wit for using Bruno Mars' lyrics as a comeback.

"Rosé really said, “If you’re gonna shade, at least do it with flowers!” The way she casually flipped Bruno’s lyrics on him is chef’s kiss. Iconic banter at its finest.. Bruno, step up your game!" one fan wrote.

"Wait this is so cute omfgg I need them together," another fan added.

Rosé's wit is unmatched—what a perfect and iconic comeback!" another fan commented.

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More about BLACKPINK's Rosé's album release and solo journey

The camaraderie between the BLACKPINK idol and Bruno Mars is not new. The two first collaborated on her chart-topping single, APT. released in October 2024, which Mars co-wrote and produced. Their dynamic was showcased at the 2024 MAMA Awards, where they performed the song for the first time. Fans praised their chemistry on stage, and they also earned the Global Sensation Award.

The BLACKPINK idol also released her debut solo album, rosie, on December 6, 2024. The album includes hits like APT., gameboy, number one girl, and toxic till the end.

Furthermore, APT. topped the Billboard Global 200 and the Global 200 (Excl. US) charts, making her the first female K-pop soloist to achieve the feat.

Her work on APT. marked a major milestone in her career, following her signing with Atlantic Records in September and Warner Chappell Music in November 2024. These partnerships have expanded her reach in the global music industry, potentially opening the door for future international projects.

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The album rosie has 12 tracks including 3am, two years, drinks or coffee, number one girl, toxic till the end, and APT., among others. The album is available on all music streaming services.