November 23, 2020 12:39 pm 5 Things to Know About Jake Sullivan, Biden's National Security Adviser President-elect Joe Biden named Jake Sullivan to serve as national security adviser. Here are five things you need to know. Wake Up to Something Good 1:20 Gigi Hadid wows in sweeping Met Gala look 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