Since the announcement of Kim Kardashian and Kanye West expecting a baby, sales of Kardashian’s sex tape have unexpectedly shot up almost over night.

Vivid Entertainment, who owns the film “Kim K. Superstar” has stated that their On Demand sales have shot up over 80% in less then a weeks time which is the greatest increase in sales for the film since Kardashian announced she was engaged to Kris Humphries in May 2011.

Vivid also stated that since Kardashian and West have started dating in Spring of 2012, sales have steadily climbed every month, wither it be Video On Demand, Online Sales or DVD.

In February 2007, a home sex video that Kardashian made with singer Ray J in 2003was leaked. Vivid Entertainment bought the rights for $1 million and released the film. She sued Vivid for ownership of the tape. In late April 2007, Kardashian dropped the suit and settled for $5 million.