Kings Of Leon frontman Caleb Followill has made a appearance on US TV show, Iron Chef America.

The singer was a guest judge on the Secret Ingredient segment of the hit cooking show.

Followill had high praise for the majority of the courses, but was particularly impressed by chef Simon's braised veal tongue.

“I think I actually started with the meatball, which wasn't my favourite,” he said. “The marrow though, I just want to smear it in my beard and take it home with me – it was delicious”

Followill's appearance on the programme was recorded a year ago but first aired on Sunday night (October 17).

Meanwhile, Kings Of Leon's latest album 'Come Around Sundown' was released this week.

(by Jason Gregory)