Colin Jost reveals that Scarlett Johansson knew offensive jokes about her would be made on SNL but was still caught off guard.

"Scarlett was genuinely so shocked," the "Weekend Update" co-anchor told Jimmy Fallon of his wife's real take.

It sounds like no one was more shocked by Colin Jost's Saturday Night Live "Joke Swap" segment about his wife Scarlett Johansson than Scarlett Johansson herself. Jost discussed the semi-annual tradition—in which he and his "Weekend Update" co-anchor Michael Che are forced to read jokes they write for each other—during an appearance on The Tonight Show Starring Jimmy Fallon on Monday.