Kim Kardashian Hosts Sexy Workout Video

It's a busy month for Hollywood celebutante Kim Kardashian. Just a few days in advance of the street date for Vivid Entertainment's hotly-anticipated Kim Kardashian Superstar, Kim herself has released an exercise video entitled "The Kim Kardashian Workout for Your Mind, Body and Spirit."

In the five-minute downloadable video, Kardashian shows off her sleek physique alongside celebrity fitness trainer Kathy Kaehler. The Kim workout video is available now at, with a shorter excerpt currently running on Us TV.

In response to the online teaser for Kardashian's workout, an Us magazine reader commented: "She still looks hot, but I liked her more in that other video."

The lovely Kim K also appears in a new music video for Fall Out Boy's "Thanks for the Memories."

Kim Kardashian Superstar arrives in stores and online March 21.