Allison Williams – Visits Late Show with David Letterman in New York City, January 2015

Allison Williams - Visits Late Show with David Letterman in New York City, January 2015-1

Allison Williams – Visits Late Show with David Letterman in New York City, January 2015

Allison Williams - Visits Late Show with David Letterman in New York City, January 2015-2

Allison Williams - Visits Late Show with David Letterman in New York City, January 2015-3

Allison Williams - Visits Late Show with David Letterman in New York City, January 2015-4

Allison Williams - Visits Late Show with David Letterman in New York City, January 2015-5