Kim Kardashian isn't really known for her political views -- but she's definitely going to get some attention for her cause thanks to the outfit she wore last night.

The reality TV star and sister Kourtney Kardashian attended an event at Kayne Griffin Corcoran Gallery on Tuesday night to support spiritual teacher and author Marianne Williamson's bid for Congress.

Sporting a very low-cut black satin jumper, Kim looked both sexy and sophisticated at the fancy affair, wearing her hair pulled back and rocking gold heels and a simple gold necklace.

The two "Keeping Up with the Kardashians" stars weren't the only celebs in the house.

Nicole Richie and Katy Perry also attended the event, both of them showing off their newly-dyed tresses.

Who do you think looked best at the event? Sound off below!

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