11/11/2008 at 08:00 PM EST
Kim Kardashian will be making the transition from reality start to guest star Wednesday, taping an appearance on CBS sitcom How I Met Your Mother
, a rep for the network tells PEOPLE exclusively.
Kardashian, who was voted off of Dancing with the Stars
Oct. 1, will be joining fellow reality stars (and her step-brother Brody Jenner's former BFF) Spencer Pratt and Heidi Montag
in the episode, where they will be playing "magazine cover versions of themselves," according to a show rep.
"I am beyond exited to be taping an episode of How I Met Your Mother
," Kardashian, 28, tells PEOPLE. "I absolutely love the show and am thrilled for this fabulous opportunity."
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