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Anna Kendrick

BEVERLY HILLS, CA - OCTOBER 29: Anna Kendrick appears on the red carpet for the Casting Society Of America Awards at The Beverly Hilton Hotel on October 29, 2012 in Beverly Hills, California. (Photo by Earl Gibson III/WireImage)

'Twilight' Stars: Then and Now

The young cast of "Twilight" has really grown up since the first movie debuted four years ago. As fans prepare for the fifth and final installment of the vampire love story, which opens on November 16, let's take a look back at how they've changed.