She's not sitting at home and crying over her breakup with The Biebs!

Sofia Richie hit up the InStyle awards last night with Moschino designer Jeremy Scott, and the budding model sizzled in one of his fabulous flowered creations. Other attendees of the bash included Nicole Kidman, Laura Dern, Jordana Brewster, Shailene Woodley, and Isla Fisher.

Lionel Richie's daughter and JB aren't totally on the outs, though, following their brief summer fling. "Sofia and Justin are not back together, and they never were an official couple. They just hooked up and were close friends. Sofia is still kind of annoyed at how Justin handled a few things, but they still communicate. They haven't hooked up in a minute," a source recently dished to E! News.

"Sofia is chill with the whole situation and not ruling out future possibilities with Justin, but as of this second nothing is happening. It was super-hot and heavy, and because Justin doesn't want a relationship right now, he wanted to cool things down. It wasn't an intentional cool-off. It just sort of happened on its own. They are still friends though and will continue to see each other like they did before they were dating. They are taking a backseat though on the romance side of things and just focusing on being friends at this time," the source added.

Sofia better be careful! Selena Gomez caught such bad Bieber fever that it gave her anxiety and panic attacks and landed her in rehab!