Khloé Kardashian isn't the only one following in Kim Kardashian's risqué fashion footsteps!

Kourtney Kardashian stepped out wearing a black lace bodysuit similar to her younger sisters — who have both recently pulled off rocking lingerie in public.

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Pairing her sheer top with leather leggings and denim jacket, the mother-of-three looked amazing while enjoying a night on the town with Kim's assistant Stephanie Sheppard.

kourtney kardashian splash

(Photo Credit: Splash

Khloé pulled off a similar lingerie-inspired look at the launch of Good American jeans last week, while Kim took over Paris Fashion Week in one slinky look after another.

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We guess this means it's time to take our lingerie outside the bedroom!