Dianna Agron at David Letterman (Photos)

Glee star Dianna Agron was photographed arriving to the Late Show with David Letterman at The Ed Sullivan Theater in New York City on August 1, 2011.

Agron, 25, wore a sexy little black dress by Stella McCartney, a far cry from her Glee character’s school-girl wardrobe.

Check out photos of Dianna Agron arriving to the Late Show with David Letterman on Monday:

Photo Credit: PRPhotos.com

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