Looks like Taylor Swift has enlisted many celebrities to guest star in the upcoming music video for "Bad Blood," the fourth single off her fifth studio album, "1989."

According to E! News, the pop star began filming her star-studded visual on Sunday morning in Los Angeles.

Also, several behind-the-scenes photos have surfaced online, which see Swift's pals Cara Delevingne and Paramore's Hayley Williams, as well as model Lily Donaldson and Disney star Zendaya, in white robes, rocking cat-eye makeup and futuristic side-swept hair.

Earlier this month, the "Blank Space" crooner was rumored to be releasing a remixed version of "Bad Blood," with many speculating that she would collaborate with either Kanye West or new love interest Calvin Harris.

However, it seems that her hip-hop idol Kendrick Lamar will be featured instead, as he was spotted on the set.

The Compton emcee's rumored cameo makes sense, as Swift is a huge fan of him.

She previously Instagrammed herself rapping along to his "Backseat Freestyle."

"I really wish that I was best friends with Kendrick Lamar, and I'm not, and it makes me sad daily," she told The Hollywood Reporter.

The feeling is clearly mutual, as Lamar also admitted he would like to collaborate with the "Shake It Off" singer in his interview with Billboard.