The 23-year-old actor, born and raised in London, thought he'd hit the big time when he landed his first blockbuster role playing Cedric Diggory in Harry Potter and the Goblet of Fire, the fourth installment in the Harry Potter series. But it wasn't until Pattinson was picked to play seductive vampire Edward Cullen in the film adaptation of Stephenie Meyer's Twilight saga that he got the chance t…