![allison-williams-wedding-photos]()
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![allison-williams-wedding-photos-19]()
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Allison wore a conservative lace gown with long sleeves.
![allison-williams-wedding-photos-02]()
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Her father, Brian Williams, was there to escort her down the aisle.
![allison-williams-wedding-photos-05]()
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The proud papa planted a kiss on the blushing bride.
![allison-williams-wedding-photos-01]()
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The ceremony was officiated by none other than Tom Hanks!
![allison-williams-wedding-photos-08]()
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Wedding guests included John Mayer and Girls creator Lena Dunham.
![allison-williams-wedding-photos-09]()
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Also in attendance were Seth Meyers, Rita Wilson, Andy Cohen, and Diane Von Furstenberg.
![allison-williams-wedding-photos-16]()
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Allison and Van Veen wore matching side parts -- a sign their love was meant to be!
![allison-williams-wedding-photos-10]()
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Brian Williams wore shades just in case the emotions of the day overwhelmed him!
![allison-williams-wedding-photos-11]()
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Hanks seemed to keep the crowd on its toes!
![allison-williams-wedding-photos-07]()
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Of course, what wedding would be complete without teepees?
![allison-williams-wedding-photos-12]()
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And a string orchestra!
![allison-williams-wedding-photos-13]()
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What a beautiful event!