The strapless, ivory gown was one of three Vera Wang dresses she picked out for her big day.
At the reception, guests -- like Kanye West and Brooklyn Decker -- were treated to a duet by Legend and crooner Stevie Wonder. Later, Teigen got choked up over a Beyonce song. "I know I love beyonce but I didn't realize how much I loved beyonce until the dj played 'love on top' and I cry danced," the model confessed on Twitter.
"Too many kind words flooding in," she added. "I was serious when I said it was a difficult thing not to share live with you. Love you guys."
The twosome began dating in 2007 and got engaged in December 2011.