Check out their get-ups and let us know who you think was best dressed last night!

Even though it may be over a 100 degrees in LA these girls couldn’t wait to show off fun fall looks on the red carpet for Arcade Boutique’s Autumn Party in West Hollywood at the London Hotel on Sept. 29. There were a ton of sexy minis in dark hues like black and navy, but the girl who really stole the show last night was Demi Lovato — from her dress to her hair and makeup I thought she looked absolutely stunning!

I don’t usually have a strong opinion of Demi’s style but last night she really blew me away — not only did she channel the edgy diva look she loves but she also managed to look super chic and feminine! I also liked Shantel VanSanten‘s conservative chic sheath. With ruffle detailing at the hip and standout accessories (like her colorful earrings) the One Tree Hill star and her versatile sense of style are really starting to stand out when she steps out — it’s always refreshing to see someone switch up their look on the red carpet!

Also in attendance was Paris Hilton and her sis Nicky. Nicky Hilton and Jenna Dewan must’ve been on the same wavelength last night, considering they both opted for the same exact long sleeved mini in different colors! While I like how Nicky added a leopard clutch to her look, her sister Paris was definitely at the bottom of my best dressed list– she just didn’t seem put together. Everything about Paris appeared cheesy in my opinion, but what did you think? Who was best dressed last night?

Katrina Mitzeliotis