May 16, 2012 2:46 pm On This Week's Open House NYC: Behind the Doors of a Colonial Compound Get a sneak peek of this weekend’s episode and catch an all-new Open House Sunday on NBC. Check your local listings. Local 1:52 Amanda Seyfried reveals her kids' reaction to her daring metallic Met Gala look 1:34 Nicole Kidman floored over Olivia Rodrigo's AMC ad tribute 1:12 Ariana Grande channels Glinda at 2024 Met Gala 3:45 Gabrielle Union and Dwyane Wade's daughter had cutest reaction to mom's Met Gala dress 1:35 Rita Ora reveals Taika Waititi's last-minute change to her Met Gala dress: ‘Thank God'