Bringing out the big guns! Lingerie-clad vixen Cara Delevingne is unveiled as ANOTHER of Taylor Swift's saucy celebrity heroines for the Bad Blood music video

Her songs may be written about her famous boyfriends, but Taylor Swift's next music video is all about her a-list girlfriends. 

Taylor Swift seemed to have saved the best until last on Friday when she unveiled international supermodel Cara Delevingne as the latest starlet in her new Bad Blood music video, ahead of its released on Sunday.

And lingerie-clad vixen Cara - well-versed in bringing out serious sex appeal in front of the camera - puts on quite a display in her brooding black, white and red promo shot as she's introduced as 'Mother Chucker'

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Bringing out the big guns: Cara Delevingne has been unveiled as the latest star of Taylor Swift's Bad Blood music video

Bringing out the big guns: Cara Delevingne has been unveiled as the latest star of Taylor Swift's Bad Blood music video

Cara caps off a gaggle of models who Taylor apparently calls friends, including Karlie Kloss, Martha Hunt and Lily Aldridge and are set to feature in her new music video.

British beauty Cara takes the cap wearing a ribboned Bordelle bodice and knickers, with her ninja nunchucks provocatively held behind her neck.

The model's iconic eyebrows are well-defined with dark eye-mark and her bronde tresses are styled over one shoulder with a plait on one side.

Cara and Taylor were seen teaming up for the first time just last month when they were spotted walking around a shoot set in white robes and futuristic make-up. 

Ready to rumble: Taylor Swift released a new look at her mysterious alter ego 'Catastrope' on her Instagram account on Tuesday

Ready to rumble: Taylor Swift released a new look at her mysterious alter ego 'Catastrope' on her Instagram account on Tuesday

'Meet Catastrophe': The 25-year-old pop star kicked off her character poster unveiling by premiering her own alter ego on May 7

'Meet Catastrophe': The 25-year-old pop star kicked off her character poster unveiling by premiering her own alter ego on May 7

The I Knew You Were Trouble singer is now just two days away from her big music video premiere and continues to build excitement with the all-star reveals. 

Taylor's inner circle of gal pals is already known to include Hailee Steinfeld, Ellie Goulding, Lena Dunham and Gigi Hadid.

And after surprising fans with a who's who of A-list talent on her Bad Blood roster, the 25-year-old pop superstar released a new look at her own mysterious alter ego 'Catastrophe' on her Instagram account on Tuesday.

Along with the never-before-seen photo, the 1989 hitmaker wrote a cryptic caption possibly teasing a major plot point in the Joseph Kahn-directed mini movie.

'Catastrophe vs. Knockout': The 1989 hitmaker captioned the latest character poster of herself metioning Karlie Kloss' character name, maybe alluding to a plot in the upcoming Bad Blood clip

'Catastrophe vs. Knockout': The 1989 hitmaker captioned the latest character poster of herself metioning Karlie Kloss' character name, maybe alluding to a plot in the upcoming Bad Blood clip

'Catastrophe vs. Knockout,' she captioned the latest character poster of herself - perhaps alluding to a storyline in the upcoming Bad Blood clip.

Knockout, of course, is the name of BFF Karlie Kloss' renegade persona, who she previously unleashed on May 11.

Taylor wears leather gloves on her hands similar to the fingerless gauntlet that the 22-year-old supermodel dons in her poster.

The country darling shows off her cleavage in a caged bralet and cut-out LBD with her short locks styled in disheveled loose curls.

New member: VS Angel Martha Hunt swaps out her angelic wings for samurai swords as she slips into a tight-fitting leather one-piece to portray 'HomeSlice'

New member: VS Angel Martha Hunt swaps out her angelic wings for samurai swords as she slips into a tight-fitting leather one-piece to portray 'HomeSlice'

Also for the first time, Taylor credits photographer Jason McDonald for all the released character photos.

VS Angel Martha swaps out her angelic wings for samurai swords as she slips into a tight-fitting leather one-piece to portray 'HomeSlice.'

The 26-year-old model parts her long blonde tresses down the middle into two low pigtails and draws attention to her exaggerated black eyeliner on her flawless face.

One day prior, many were shocked to see Jessica Alba was a featured cameo. The billionaire Honest Company CEO lends her acting chops as 'Domino.'

The only male lead to be revealed so far is rapper Kendrick Lamar. 

Model army: Lily Aldridge is just another of the familiar model faces involved in the music video

Model army: Lily Aldridge is just another of the familiar model faces involved in the music video

All the black and white movie posters are splattered in red ink to appear as blood stains along with the lyric 'Band-Aids Don't Fix Bullet Holes.'  

The Bad Blood video will allegedly include multiple starring roles played by a cast of Golden Globe winners, Emmy winners, Grammy winners, an Oscar nominee, blockbuster movie stars, as well as both new and iconic supermodels.

Fans will finally be able to watch the music video for Bad Blood when it premieres during the Billboard Music Awards on May 17.

Taylor racked up 14 entries in 13 categories for the 1989 album, putting at the top of the list of nominated artists.  

Star-studded squad: Many were shocked to see Jessica Alba was a featured cameo. The billionaire Honest Company CEO lends her acting chops as 'Domino'

Star-studded squad: Many were shocked to see Jessica Alba was a featured cameo. The billionaire Honest Company CEO lends her acting chops as 'Domino'

Cut throat: Zendaya was one of the first of Taylor's friends to be revealed

Cut throat: Zendaya was one of the first of Taylor's friends to be revealed

Acting talent: Lena Dunham was proud enough to share her own promo shot for the music video

Acting talent: Lena Dunham was proud enough to share her own promo shot for the music video

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