Kendall Jenner, Bella Hadid and Gigi Hadid were just some of the models that descended upon Paris this week for the final leg of so-called "fashion month": Paris Fashion Week.
The high-profile trio sported a variety of head-turning ensembles while out and about in the City of Lights, including an all-red outfit from Bella, Kendall accidentally flashing her bra and Gigi stepping out in a '90s-inspired outfit with boyfriend, Zayn Malik.
Elsewhere, some other stars rocked their own respective sexy getups.
Catherine Zeta-Jones donned a sexy, leather mini skirt at "Jimmy Kimmel Live!" while "Real Housewives of Beverly Hills" star -- and future "Dancing With the Stars" contestant -- Erika Gerardi embraced her alter-ego, Erika Jayne, with incredible lace-up boots.
Some of our other favorite celebrity sightings this week? Nick Jonas, Rihanna, Tom Hiddleston and Karlie Kloss.
Check out the best celebrity sightings of the week below:
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