Kim Kardashian just stepped out in Paris alongside her sister, Kourtney Kardashian.Both Kim and Kourtney wore skintight latex looks by Balmain for the occasion.The sisters attended Kanye West's Sunday Service at Théâtre des Bouffes du Nord.Kourtney and Kim Kardashian are currently in Paris, France, where they both attended Kanye West's Sunday Service. Rather than keeping it casual for the service, both Kardashians opted for skintight outfits straight off the Balmain runway.