December 20, 2012 2:30 pm 2012 in Ninety Seconds From the Costa Concordia disaster, Petraeus scandal and movie theater massacre to President Obama’s re-election, Kate’s baby news and “Gangnam Style,” here’s a look at the biggest stories of the year in 90 seconds. US & World Videos 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 3:45 Gabrielle Union and Dwyane Wade's daughter had cutest reaction to mom's Met Gala dress 1:12 Ariana Grande channels Glinda at 2024 Met Gala 1:35 Rita Ora reveals Taika Waititi's last-minute change to her Met Gala dress: ‘Thank God'