The Fashionistas are two sisters named Bianca and Barbarus Bikini. They are antagonists in the Powerpuff Girls 2016 reboot.
Partnered with her brutishly strong but ever stylish sister Barbarus Bikini, Bianca aims to go on shopping sprees across townsville without actually shopping for anything! More like stealing, even if she has to "kill for haute coture".
She was previously held with her sister at Albatros prison island before she escaped to townsville and allowed her sister to escape to aid her in exacting revenge on the Powerpuff Girls.