8/3: The full gang is almost out. Joining today are Ellie Goulding, who gets playful with a bazooka:

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And "villain" Selena Gomez, getting pretty friendly with her enemy Tay on set:

8/2: Mariska Hargitay joins the pack as Justice in the latest behind-the-scenes clip.

8/1: Taylor Swift has released two new behind-the-scenes clips from the 'Bad Blood' music video shoot. Martha Hunt and Zendaya, aka Home Slice and Cut-Throat, are the latest to be featured.

7/31: Tay released Hailee Steinfeld's clip this afternoon, where Hailee shows what it's like to be one person, playing three different people:

And she also posted Ellen Pompeo's (a.k.a. real life Meredith Grey) last night. It features a good glimpse of Pompeo's costume, Pompeo talking about training Tay "to be a spy," and Taylor gushing over her and other idol Mariska Hargitay:

7/30: Two more behind the scenes clips have rolled out. First, Taylor shared Hayley Williams's, where Hayley talks about "flipping around and doing a lot of stunts":

And this morning, she shared Jessica Alba's. The two talk about their time together on the first day of the shoot:

Keep 'em coming, Tay.

7/29: Another day, another "Bad Blood" behind the scenes clip, it seems. Today, Karlie Kloss and Taylor on how the name "Knockout" was chosen:

7/28: Taylor Swift's "Bad Blood" pep rally continues with a more polished, behind-the-scenes look at her shoot—this time featuring Lily Aldridge. There's flips, sliding in snow, and some good girl gang goofing around:

Tay also shared one of Empire's Serayah discussing her pivotal wall punch:

Considering the girls are just two of Tay's many, many costars, there's plenty more clips to come.

7/21: Taylor Swift's campaign to make "Bad Blood" the MTV Video Music Awards' Video of the Year has begun in earnest. This afternoon, shortly after her nine VMA nominations were announced, she shared this very fitting #tbt clip from her training for the vid. Here, Taylor Swift literally kicking ass:

Slay, Tay, slay. Vote for the video here.

5/18: Last night, Taylor Swift's short cinematic masterpiece "Bad Blood" premiered after two weeks of Swift Instagramming badass superstar cast member after badass superstar cast member. And rejoice because this "Bad Blood" party isn't over yet: Taylor's still sharing some behind-the-scenes bits on her Instagram.

It started with the squad's glam In-N-Out burger wrap party:

And it continues with video outtakes. Taylor, amateur stuntwoman, bravely shared a clip of her trying to walk through a wall. She tripped instead:

No worries though because the girl killed it in the final take, seen here:

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Hellin Kay

And watch the full video again here: