Tina Fey and Nicole Richie have "Bad Blood."
The pair, along with the rest of the cast of Great News, parody Taylor Swift's star-studded video in a new sneak peek from the NBC comedy's upcoming episode, where Fey's character, network head Diana St. Tropez finds herself in a squad war with her news team.
Check it out below.
EXCLUSIVE: Nicole Richie and Briga Heelan Dish on Tina Fey Joining 'Great News' For Season 2
For comparison, here's the real "Bad Blood" video.
Watch out, Tina! Portia Scott-Griffith is coming for you.
Now, if the episode could only have a Swift cameo, that would truly be perfect.
MORE: 'Great News' Returns for Season 2! Watch Nicole Richie and Her Co-Stars Improvise a Theme Song
Meanwhile, this isn't even the first time the Great News cast has flexed their musical muscle this season.
Watch the video below to see the ensemble deliver a pretty impressive a capella quartet "theme song."