Caitlyn Jenner is set to appear on Brendan O'Carroll's Saturday night entertainment show All Round to Mrs Brown’s.
The 70-year-old is used to being in front of the camera thanks to her time on Keeping Up With The Kardashians and I'm A Celebrity Get Me Out Of Here.
The Olympic champion took to Instagram to announce the news.
She posted a photo on set with Brendan O'Carroll in costume as his character Agnes.
Jenner captioned the post: "Had so much fun shooting this funny comedy in Scotland! Mrs. Brown’s Boys!"
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In the image, Caitlyn is seen sitting in Mrs Brown's kitchen holding up a newspaper, which features the headline: 'Pyjamas back in fashion in Finglas'.
The sitcom Mrs Browns Boys, which is also shot in BBC Studios in Scotland, picked up the award for Best Comedy series earlier this week at the NTAs.
All Round to Mrs Brown’s will return to BBC One later this year.