Sofia Richie Keeps it Low-Key for Barney's Shopping Spree

Sofia Richie wears a sweatshirt around her shoulders while doing some retail therapy at Barney’s New York on Sunday afternoon (September 4) in Beverly Hills, Calif.

The 18-year-old model was joined by a group of guy friends, and was seen jumping for joy – literally – outside the store.

PHOTOS: Check out the latest pics of Sofia Richie

Sofia posted a cool photo on Instagram that day.

“Seconds before I brutally attacked @darrendzienciol,” Sofia captioned the pic, which you can see below.

15+ pictures inside of Sofia Richie and her friends shopping in Beverly Hills…