Sienna Miller Sits Front Row with Daughter Marlowe at Proenza Schouler Fashion Show in NYC

Sienna Miller is stepping out during New York Fashion Week with her daughter!

The 41-year-old Anatomy of a Scandal actress sat front row with her 10-year-old daughter Marlowe at the Proenza Schouler Fashion Show held on Saturday (February 11) at the Chelsea Factory in New York City.

PHOTOS: Check out the latest pics of Sienna Miller

Other stars in attendance included Vogue Editor-in-Chief Anna Wintour, Natasha Lyonne, SNL‘s Chloe Fineman, designer Marc Jacobs and husband Char Defrancesco, influencer Stephanie Shepherd, The White Lotus actress Meghann Fahy, Girls actress Jemima Kirke, actress/dancer Maddie Ziegler, model Karen Elson, and fashion influencer Alexa Chung.

Chloe Sevigny walked in the fashion show.

Sienna has a new show coming out on Apple TV+ soon!

Click through the gallery inside for 25+ pictures of the stars at the fashion show…