Transformation

There is much to say about Twilight sensation Robert Pattinson's appearance—this is a man, after all, of chiseled features, impressive height and bright blue eyes—but nothing has induced more commentary than his hair. Oh, that hair—that perpetually rumpled, impressively voluminous, of-questionable-cleanliness hair. With the exception of, perhaps, his toddler years, Pattinson has embraced the wayward quality of his follicles. "It's funny—you look the same for years, and no one mentions it," Pattinson told People of his hair. "Then suddenly it's a big deal." With Breaking Dawn: Part One in theaters, it's a big deal that is only going to get bigger—and probably more rumpled.

1990: Who knew that the Brit was a blond? Pattinson made an adorably tow-headed four-year-old.