Who Knew Scarlett Johansson Was Such a Good Liar?

Scarlett Johansson continued her Avengers press tour with a stop at The Tonight Show on Thursday. The actress, who plays Black Widow in the Marvel movie, joined Jimmy Fallon for a round of Box of Lies, which has also been played by the likes of Channing Tatum, Jennifer Lawrence, and Emma Stone. Scarlett and Jimmy took turns trying to fake each other out while giving clues to crazy, random objects; upon seeing one of them, Scarlett is so confused that she asks, "Did Wiz Khalifa make this?" Watch the video above now, and check out more of Jimmy's best show moments here.