Here they go, one more time, everybody’s feeling fine.

On Wednesday night, *NSYNC proved they still got the flow when they surprised fans during Justin Timberlake’s free concert at The Wiltern in Los Angeles.

Video posted to social media shows the “SexyBack” singer standing centerstage when suddenly the curtains open and JC Chasez, Lance Bass, Chris Kirkpatrick and Joey Fatone slowly walk towards him singing their hit ballad “Gone.”

The men went on to perform some of their famous hits from the late ’90s and early ’00s.

Yes, that means a group of lucky fans were able to hear hits like “Bye Bye Bye”, “Girlfriend” and “It’s Gonna Be Me” live in concert in 2024.

Bass’ podcast “Frosted Tips” posted a clip of the performance to Instagram early Thursday morning and fans immediately flooded the comment section.

“Ahhhhh my soul has been NEEDING this!!!!! My 35-year-old teenage self is freakinggggg out!” commented one fan.

“Tour please!!! It’s been 23 years for me… 40-year-old me needs this!” another one pleaded.

Following the performance, Timberlake posted a photo of five empty stools.

“That was fun. Let’s do it again soon,” Bass commented.

It’s a wish *NSYNC fans hoped would eventually come true after the former boy band members reunited for the 2023 MTV Video Music Awards. Since their appearance, fans took to social media urging the band to hit the stage for a reunion show.

The members reunited in the studio last year to record “Better Place,” their first song in 20 years for the movie “Trolls Band Together.”

Since January, Timberlake has hosted free shows to promote his upcoming album “Everything I Thought I Was.”

He recently revealed *NSYNC would reunite again for a song on the new project called “Paradise.”

Around showtime, Timberlake revealed new merchandise in a cheeky post on Instagram promoting the single. It’s a baby blue t-shirt that says NSYNC on the front and with the lyrics of “Paradise” on the back.

“Cute,” the caption read.

“Everything I Thought I Was” is due out on March 15.

Timberlake is also headed on tour. His Forget Tomorrow World Tour – his first in five years – begins on April 29 at Rogers Arena in Vancouver.

The tour will stop in Inglewood at the Kia Form on May 17.