Amanda Seyfried Attends 2018 Oscar Party With A Beautiful Smile287 Amanda Seyfried attended the Oscars Party 2018 with her hubby Thomas Sadoski. Amanda wore an Oscar de la Renta dress, Niwaka jewels, and Christian Louboutin shoes at the event. PREV1 of 5NEXT Submit Rating Average rating / 5. Vote count: No votes so far! Be the first to rate this post.