August 22, 2011 11:40 am Robert Downey Jr. Talks Superheroes Robert Downey Jr. and Chris Hemsworth chat with Access Hollywood about the big action sequence they just shot on the streets of Ohio for “The Avengers” — and debate which superhero’s costume is coolest. US & World Videos 1:20 Gigi Hadid wows in sweeping 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'