And they made sure to do so in style.
"Hopped off the plane in Paris, now in a Stéphane Rolland fitting! Can't wait for his couture show tomorrow!" Kardashian tweeted Monday.
Wearing a black couture dress from the designer's collection with her hair slicked back, the Keeping Up With the Kardashians star and West made quite the fashionable pair, with West complementing her look with a coordinating all-black ensemble.
"Just left the Stéphane Rolland Couture show!" Kardashian tweeted Tuesday. "His clothes are so next level beautiful!!!"
New episodes of Keeping Up With the Kardashians air Sundays at 9 p.m. on E!