Kim Kardashian's Not a Fan of Underwear, Shows Off Crack

10.15.12 11:17 PM ET

85519, MIAMI, FLORIDA - Sunday October 14, 2012. Kim Kardashian looks to have left her underwear at home as she heads out for an early dinner with boyfriend Kanye West in Miami. As Kim checked out her outfit in the reflection of her car, it became apparent that the reality star was not wearing any underwear as she showed off her see-through grey skirt. Photograph: Brett Kaffee/Thibault Monnier, © **FEE MUST BE AGREED PRIOR TO USAGE** **E-TABLET/IPAD & MOBILE PHONE APP PUBLISHING REQUIRES ADDITIONAL FEES** LOS ANGELES OFFICE:+1 310 822 0419 LONDON OFFICE:+44 20 8090 4079

Brett Kaffee / Thibault Monnier,

Last week, Kourtney Kardashian was seen twirling in a flowing skirt sans panties, showing off her bum for all the paparrazi to see. But it seems big sister Kim Kardashian wouldn't be outdone by her sister's faux pas, as KK was spotted today wearing a black top (let's call it a glorified bra) and here's the kicker: a see-through Lanvin pencil skirt without anything underneath to cover up that million-dollar tuchis.

Grabbing dinner with boyfriend Kanye West in Miami, Kim was seen checking out her curves in the car's reflection, but did she not notice her bum was visible for all to see? Coming from a reality TV star who tweets self portraits in barely-there bikinis, we'd say it's all part of a bigger plan for Kardashian crack domination.