BuzzFoto – These two comedian costars who are known to be friends off stage but bitter enemies in their popular movie, are no longer buddy-buddy in real life either. It happened on the set of their latest movie when one of the stars decided to play a trick on the other (who is severely allergic to peanut butter) by slipping peanuts into his food. When he went into anaphylactic shock and had to be taken to the hospital, halting production, their relationship has never been the same.