Jessica Biel Almost Proved She Knows Justin Timberlake Better Than His BFF Jimmy Fallon Does

Jessica Biel Almost Proved She Knows Justin Timberlake Better Than His BFF Jimmy Fallon Does

Does Jimmy Fallon know Justin Timberlake better than his wife Jessica Biel? Not exactly, but Biel let her competitive streak get the best of her during a friendly game on The Tonight Show, ending in her walking off the stage sans wedding ring.

On Thursday, Timberlake went on his BFF Fallon's talk show to promote his new book Hindsight. But since he is suffering from bruised vocal chords, according to E! News, Timberlake brought his better half along to do the talking for him. For the occasion, the trio played a super intense game of the show's "Best Friends Challenge" to see who really knows the singer better.

The first two questions were a win for wifey. Biel knew who her husband's favorite rappers were-Ma$e and AndrГ© 3000-and his drink of choice, a tequila mule. Fallon, on the other hand, answered with Run DMC and a gin & tonic, respectively.

“Of course I know this,” Biel said when Jimmy was in shock that she knew Timberlake's favorite rappers. “Jimmy, why don't you know this?”

The couple celebrated their sixth wedding anniversary last month and welcomed their first child into the world back in 2015, so it's really no surprise to us that Biel might have the upper hand in this game. As for Fallon, he was shook, especially when he got his go-to cocktail wrong. “What is going on? What is a tequila mule?” Fallon exclaimed. “I thought gin and tonics. We drink gin and tonics. That's what we drink, you don't like it? You don't like what I do for you? The beverages we make and have? That's not fun for you?”

Biel then had to describe to Fallon what in fact a tequila mule is. After she listed list all the ingredients correctly her loving husband turned to her and mouthed the words, “I love you.” This is too cute, y'all.

Things really heated up for the final question: “What number am I thinking of between 1 and 5,000?” Miraculously, Fallon got the answer right with 4,297, while Biel was way off with 2,300.

A shocked and stunned Biel did not take it well. She gave her wedding ring to Fallon and walked off stage. “You know what, guys, I'm done,” Biel said, before leaving the bros with an air kiss, making her dramatic exit.

See more: Jessica Biel's Secret to a Strong Marriage Is Straight Out of Relationship 101

Hopefully these two can work things out. All they have to do is remember their secret to marriage, which Biel revealed to Savannah Guthrie in August. "Definitely our work," Biel said of what keeps them together. "We're lucky enough to be able to go and stay in different places, live in different places while we work, and that's definitely part of it. But, honestly, I just really feel like you have to work hard. That doesn't change if you work at home or in an office or you're on a tour, it doesn't change, the work doesn't change. The being devoted to the relationship is our biggest priority."