Sister Act. Joan Smalls and Erika Smalls Star in Balmain’s Latest Campaign.

Joan Smalls Erika Smalls

Balmain creative director Olivier Rousteing recently shared the brand’s latest campaign with the hashtag #sisteract. The campaign features top model Joan Smalls and her sister Erika, looking stunning in Balmain FW15. Sibling pairs Bella and Gigi Hadid and Kendall and Kylie Jenner also feature. The campaign was shot by Mario Sorrenti.