While all Corden’s Gavin and Stacey co-stars took part in a tribute, Piers told James his pal Mathew was also asked to be part of the show and “chose not to”.
Corden replied: “I didn’t know that.”
But Horne has hit out, saying: “I didn’t go on that show because I was filming out of London, and they could only film my interview on one day, and I couldn’t do it.
“The other reason is that I dislike Piers Morgan and everything he stands for.”
