Model Kendall Jenner and her younger sister Kylie have joined forces to star in a new campaign for fashion house Balmain, which celebrates the bond between sisters. The dramatically shot campaign features the two sisters facing off and looking strikingly similar as they pose together in matching glitzy gowns.

Kendall and Kylie JennerKendall and Kylie Jenner are part of the new Balmain campaign.

Sharing a pic of the two going face to face from the campaign on Instagram Kendall joked, ‘when sis don't do as I say’, while Kylie captioned the same image ‘Sister Rivalry’. In the pic the sisters are decked out in sparkling full length gowns with their dark hair slicked back.

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Balmain’s creative director, Olivier Rousteing, said the campaign is a 'celebration of the unique and unconditional love of siblings’. Speaking about the teenage models Rousteing said, 'They represent the fresh, diverse and open spirit of a new generation of fashion. Watching them work together also made clear to me the universality of an age-old truth: the truly powerful strength, support, and love that family members can provide to one another.’

when sis don't do as I say  @balmainparis F/W 2015 Ad Campaign. photographed by Mario Sorrenti

A photo posted by Kendall Jenner (@kendalljenner) on

The girl’s momager Kris Jenner was also quick to offer her congratulations on the campaign, tweeting, "Wow my angels!!!!!!!! Stunning!!!!!!!CONGRATULATIONS GIRLS!!!!!!!!!!” It’s not the first time the youngest Jenners have collaborated together, earlier this year the fashionable duo unveiled their own collection for clothing brand Topshop.

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But Kendall and Kylie aren't the only famous sisters to feature in the Balmain campaign. Models Gigi and Bella Hadid will also feature as well as Joan Smalls and her sister Erica . Sharing a pic of her and sister Eric, Joan told her followers on Instagram, 'This is epic. I have goosebumps, this is so beautiful.’ The campaign is set to debut in the August issue of Vogue.