Kirk headed to Albert Square on Friday (10 January) before being shown all the landmarks by Danny, who joined EastEnders as Mick Carter last month.
During his set visit, reality star Kirk was taken to the fictitious Walford Underground Station and even posed for a picture with Danny outside.
Sharing the snap on Twitter, Kirk commented: "Visiting the set of #EastEnders was so good! Just gonna jump on the train now."
Kirk appeared on the panel of Celebrity Big Brother's Bit On The Side on Friday night, and the CBB studios are across the road from EastEnders in Elstree, Hertfordshire.
As Danny is mates with the former TOWIE star, it is thought he offered to show him around Walford while he was in the neighbourhood!
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