One thing is for certain: The Kardashians know how to multitask. With all the endorsements, TV shows and clothing lines that they have goin' on, they made time to open a mecca in Sin City devoted solely to the likes of their family, known as Kardashian Khaos. Here, you can find every little goodie that's loved by the clan, including their Nicole by O.P.I. nail polish called Kardashian Kolor. Kewl!