October 14, 2016 12:26 am ‘Tonight Show' Hashtags: Tweets on Overhearing Conversations Jimmy Fallon reads his favorite tweets with the hashtag #IOnceOverheard. Local 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