The House and 127 Hours actress and the Arrested Development actor started dating in 2009.
Sure, it's nothing new for Hollywood's couples to walk down the aisle, but check out their age difference: She's 29 and he's 48!
They announced their engagement last August and according to People, news of their wedding became public after Lance Bangs, a filmmaker, uploaded a photo onto Instagram of them dancing on their big day.
Lance wrote, "Yo La Tengo playing Superchunk, Mission of Burma, and Pixies covers at David and Amber's wedding."
Congratulations to the happy couple!
COMING SOON! Want To Keep Up On All The Celebrity News? Sign Up For Our Newsletter HERE