Reuniting at a Balenciaga Couture show feels right for Perry and Sánchez Bezos, two committed Demna lovers who often look to the house for its glamorous, severe silhouettes. Their last trip to Paris saw their group fall into a similar aesthetic: Lots of sheer and black lace, plunging corsetry, and leather looks.

Among the celebrities who gathered at the house’s haute couture salon on Avenue George V in Paris were Lauren Sánchez Bezos, fresh off her wedding to Jeff Bezos in Venice; Nicole Kidman; Lorde; Naomi Watts and her daughter Kai Schreiber; Cardi B; Michelle Yeoh; Salma Hayek Pinault; Patrick Schwarzenegger, and K-pop star Juyeon.

Katy Perry reunited with her friend Lauren Sánchez at Paris Fashion Week on Wednesday, July 9. The “Woman's World” singer, 40, paired clear sunglasses with a sleek black minidress and arched heels as she arrived in Paris’ 7th arrondissement for noted fashion designer Demna’s final couture show for Balenciaga before he moves to Gucci.