Kim, 32, has taken some time out since giving birth to her and Kanye West's daughter North in June, however it is business as usual again.
Showing off her newly-dyed blonde hair, the mum-of-one took several selfies while on set before sharing them with fans.
In one picture, Kim is sat on the sofa in what appears to be a very festive lounge. There are gift wrapped presents on the table and the room has been decorated with poinsettia.
Alongside the photograph, Kim - who is holding her mobile phone in the shot - simply said: "#WorkDay."
The Kardashian also took a snap of herself and her younger sister Kylie Jenner, adding: "#SelfiesOnSet." Both pictures have been taken from a TV production monitor but it is unclear whether North will feature in the footage.
Since North's birth, Kim has kept a fairly low profile. Last month, her mum Kris Jenner spoke out, adding Kim was "enjoying" her maternity leave.
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