When an interviewer asks Marlon Wayans how he has managed to look the same, his answer is a diet of seaweed. Channing Tatum doesn’t buy it!
When Marlon says he eats seaweed, Channing blurts out ‘you don’t eat seaweed!’ The two men start to argue over whether or not Marlon actually eats seaweed.
It’s all in good fun however, both stars of G.I. Joe: The Rise Of Cobra are more than likely just pulling the interviewers leg!