For Amanda Seyfried’s romantic interest in ‘Red Riding Hood,’ Catherine Hardwicke called in what she labels the “80 hottest guys from around the world” — and narrowed them down to eight. She then instructed Seyfried (“Quite the trooper!”) to make out with each of them. “I’d say, ‘You don’t have to kiss them all if you don’t want to,’ and then I’d look over there and think ‘Whoa!’