It is also, frankly, a little bloodless. The original "Bad Blood" is a victim narrative—Swift is the wronged party, staring from a skyscraper window as her adversary drives away. It lacks grit. Enter Kendrick Lamar.
Lamar weaves a narrative of paranoia and betrayal that mirrors Swift’s original intent but adds a layer of street-hardened cynicism. Lines like "If you gotta go, you gotta go / My heart can't take this damage" bridge the gap between Swift’s emotional vulnerability and Lamar’s stoic toughness. His flow shifts effortlessly from a choppy staccato to a melodic delivery, proving why he is one of the most versatile rappers of his generation.
Lamar appears as "Welvin Da Great" (a playful inversion of his "King Kunta" persona), acting as a hacker who helps Swift’s team. His deadpan screen presence—typing furiously on a keyboard while chaos ensues—cements his role as the song’s secret weapon. Taylor Swift - Bad Blood -feat. Kendrick Lamar-...
. While the album version is a solo track, the hit single version features American rapper Kendrick Lamar
The guest list was a who’s-who of 2015 celebrity culture: Selena Gomez as "Arsyn," Karlie Kloss as "Knockout," Gigi Hadid as "Slay-Z," and even Cindy Crawford as "Headmistress." Kendrick Lamar appears as "Welvin Da Great," donning a futuristic leather jacket and delivering his verse amidst a backdrop of high-tech weaponry and explosions. It is also, frankly, a little bloodless
Directed by Joseph Kahn, the video leaned heavily into the "Bad Blood" remix's darker, more action-oriented vibe. It featured a sprawling cast of Swift’s famous friends, affectionately dubbed her "squad" by the media. The concept was simple: Swift plays "Catastrophe," a betrayed assassin who rallies her crew for revenge.
Upon release, shot to No. 1 on the Billboard Hot 100, becoming Swift’s fourth No. 1 single and Lamar’s first. It won the Grammy for Best Music Video and was nominated for Record of the Year and Best Pop Duo/Group Performance. Enter Kendrick Lamar
In the sprawling discography of Taylor Swift, few tracks have undergone a metamorphosis as dramatic or as culturally significant as "Bad Blood." Originally born as a sleek, vengeful synth-pop track on the 2014 blockbuster album 1989 , the song existed as a moderately compelling deep cut about a fractured friendship. But it was the remix—officially titled "Bad Blood (feat. Kendrick Lamar)"—that detonated the track into the stratosphere. What Swift and Lamar accomplished in that studio session was not merely a remix; it was an act of lyrical alchemy, transforming a personal diary entry into a blockbuster, genre-bending war cry that dominated radio, MTV, and the collective consciousness of the mid-2010s.