Justin Timberlake Gets Flipped Off, Reacts In the Best Way (VIDEO)

Justin Timberlake is bringing sassy back.

The "Runner, Runner" star was performing in a concert this week in Philadelphia when he noticed a gesture from a fan in the second row: Someone was flipping the bird at JT.

Luckily, another fan at the concert was recording the moment, and put a video of Timberlake's reaction up on YouTube for the rest of the world to enjoy.

"Why are you flipping me off?" Timberlake asked the fan, stopping the show to address the situation. "That makes no f--king sense."

He has a point. That's a lot of money to pay just to flip off a celebrity. But apparently the fan just wanted to be noticed. "You wanted me to see it?" Timberlake continued. "But you're in the second row, you didn't have to flip me off. I see you in the second row."

The former 'N Sync member then decided to open up the opportunity to the rest of the audience. "Okay, let's all do this at the same time so we can get it over with," he said, flipping off the audience.

Sure enough, most of the crowd gave Timberlake the middle finger in return. That's...cute, we guess?

Check out video of the incident below: