After Kimmel’s gag, Downey’s co-star Emily Blunt could be seen reaching across to tap her friend’s shoulders as the actor appeared to look slightly uncomfortable

Robert Downey Jr has defended Marvel co-star Chris Pratt after the actor was criticised on social media. A Twitter user posted a picture of Pratt and other stars named Chris – Pine, Evans and Hemsworth – along with the caption: “One has to go.