Sofia Richie On Bella Hadid & Jenner Sisters: 'We're All Working Hard For What We Do'

Sofia Richie goes for straight comfort in some Free City sweats while out in Los Angeles on Saturday afternoon (July 18).

The 16-year-old model stopped by the Diesel store for a little bit of shopping after wrapping up a phone call.

PHOTOS: Check out the latest pics of Sofia Richie

Chatting with Access Hollywood on the Material Girl campaign shoot, Sofia opened up about her friendships with Bella and Gigi Hadid and Kendall and Kylie Jenner.

“Just knowing these girls from playing at their houses and hanging out on the couch…just things like that. It’s really cool. We’re all working hard for what we do,” she shared.