Demi Lovato, Margot Robbie & More Slay At A Refinery29 Event

Who doesn’t love a cool pop-up store? Refinery29 established a fun house installation on the West Coast for the first time, and the launch of 9Rooms Los Angeles: Turn It Into Art held at ROW DTLA drew a number of famous faces. Click through to see who showed up!

Demi Lovato was a head-turner in loose high-waisted green trousers, a snakeskin top and snakeskin heels.

Margot Robbie looked gorgeous as always, and isn't ready for winter just yet! The actress showed up wearing leather shorts, which she paired with a black turtleneck and embroidered blazer.

Janelle Monáe made sure all eyes were on her, going very bold In a pink, blue, white, black jacket which she wore with shorts. And look at that head gear!

Kat Graham was in attendance, and rocked a unique black-and-white ensemble, pairing a shirt with an off-the-shoulder blouse.

Gabrielle Union spent time away from her husband Dwayne Wade and hit the carpet.

Lily Collins showed off her slender legs in a pair of high-waist shorts, and matched it with a striped blouse and vest.

Lori Harvey was fashion forward in denim on denim while displaying her abs.

Whose look was your favorite? Let us know in the comments section.