One of the best moments from the series was when Sofia pushed a wine-drinking Nicole around in a grocery store shopping cart.
"I don't feel like we'll ever be equals," Sofia told .
She's a Dog Lover The model isn't afraid to publicly embrace her flaws.
She was also the face of Madonna's Material Girl fall 2015 collection.
WATCH: Are Justin Bieber and Selena Gomez Feuding Over His New Romance With Sofia Richie? She's Tight With Kylie Jenner's Squad "My girls," Sofia captioned a recent black-and-white pic of herself hanging out with the 19-year-old reality star and pals Jordyn Woods and Camila Morrone.
Ironically, Selena was one of the people to publicly shade Justin and Sofia's relationship.
He warned followers that he was going to make his account private if they continued to harass his new love interest. WATCH: Justin Bieber Deletes Instagram Account Amid Feuds 3.
Selena weighed in, leaving a few messages in the comments section before Justin ultimately deactivated his account. Her Appearances on , was filled with cameos by Sofia, who frequently acted like the more responsible Richie gal, despite the fact she's 17 years younger than her sister.
She's also close friends with fellow model Bella Hadid. She's Fearless Aside from sweet selfies and modeling snapshots, Sofia is always sharing adorable throwback pics of her and her brother to Instagram.
WATCH: Sofia Richie Continues to Share Personal Pics as Justin Bieber Deletes His Instagram Account 8.
The two sparked romance rumors earlier this month when they were spotted holding hands on the beach in Laguna Beach, California, enjoying a morning hike in Los Angeles and later traveling to Japan together as part of the pop star's .
WATCH: Justin Bieber and Sofia Richie Are Instagram Official!