Earlier this week, Jason set tongues wagging that the pair will appear in the new series of Death In Paradise.
Sharing a picture of himself and Kelvin on an aeroplane with his 306,000 followers, he said: “I’m flying with this mystery fella to a mystery destination for @BBCOne. But who is it and where am I going?”
A post shortly afterwards showed Kelvin applying sun lotion to his body and revealed their real destination.
“Tough start to our day here in Guadeloupe @kelvin_fletcher,” he wrote.
BBC detective drama Death In Paradise is filmed on the French Caribbean island.