She's hours away from her Saturday Night Live hosting debut.And Kim Kardashian worked grueling 20-hour days and has been 'laser-focused' leading up to her major gig on the NBC late night show.The 40-year-old reality star shared just a few sneak peeks behind scenes at the studios in 30 Rockefeller Plaza where she joked about being delirious while holed up in a dressing room with former assistant Stephanie Shepherd.
Kim Kardashian worked grueling 20-hour days and has been 'laser-focused' leading up to her major gig on the NBC late night showKim looked ready for her big night wearing a sparkling black mini dress as she practiced lines with her friend.
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