Justin Timberlake Plays 'Best Friends Challenge' With Jessica Biel and Jimmy Fallon: Watch

Jessica Biel and Justin Timberlake
Andrew Lipovsky/NBC

Jessica Biel and Justin Timberlake on The Tonight Show Starring Jimmy Fallon on Nov. 1, 2018.

Justin Timberlake and Jimmy Fallon aren’t just besties. When they get together, it’s a bromance for the ages. And they get together often (as Fallon and Co. reminded us with this best-of JT clip).    

On Thursday night, Timberlake brought along his real love, Jessica Biel, for his latest appearance on The Tonight Show, for a round of “best friends challenge,” a simple game where the actress and late show host had to correctly answer the pop singer’s random questions. JT wasn’t up for much banter, and he didn’t sing. Indeed, he hardly opened his mouth. The “Can’t Stop The Feeling” singer is on vocal rest, having missed a bunch of dates due to bruised vocal cords. So in a handy work-around, JT wrote it all down on cards.    

Chat or no chat, JT, Fallon and Biel all clearly share a deep connection. “What is my safe word,” JT queried. They all nailed it. It was “Pineapple,” for some strange reason. 

Watch below.