They will appear together in an episode of the ongoing sixth season of the show.
Karan also took to Instagram on Thursday to share photographs from the shoot.
“Koffee today with the talented husband-wife,” Karan posted with the image.
“All is well,” she posted with an image from the shoot.
His chat show is hugely popular as he gets his celebrity friends and fraternity members to open up about their lives in an up, close and personal way. The show is aired on Star World.