Controversial TV personality and Celebrity Big Brother star Katie is thought to be working with TLC on the new show which is currently in its planning stages, according to Broadcast.
It is thought that producers are already approaching agents to secure celebrity guests for the show.
TLC declined to comment on the report, but Katie has worked with the channel before.
Last year she made weight-loss documentary My Fat Story, which saw her gain three stone, and then lose it, in a bid to prove her theory about obesity.
The documentary was a ratings hit, becoming the highest rated programme since TLC's launch in April 2013.
Katie came runner-up in the last series of CBB after losing out to winner Katie Price.
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