Allison Williams married Ricky Van Veen on September 19, 2015.
The wedding took place at Brush Creek Ranch near Saratoga, Wyoming.
Guests included Katy Perry, John Mayer, Seth Myers, Bruce Springsteen, Rita Wilson and Lena Dunham.
The bride wore a custom long sleeved lace gown by Oscar de la Renta.
She was walked down the aisle by her father, news anchor Brian Williams.
The vows were officiated by Tom Hanks and took place in an outdoor rock amphitheater.
Katy Perry performed during the ceremony.
The reception followed in a tented lodge on the property.