Justin Timberlake and Jessica Biel Goof Around with *NSYNC Couples After Justin's L.A. Concert

*NSYNC and their significant others had a date night out together the day after Justin Timberlake’s Los Angeles show!

After the "No Angels" hitmaker, 43, gave fans the ultimate surprise by bringing out his former bandmates at his free, one-night concert at The Wiltern on Wednesday night, the gang kept the good times going on Thursday during Timberlake's album release party.

In images shared on Lance Bass’ Instagram Story, he was joined by his husband Michael Turchin, Chris Kirkpatrick with his wife Karly Skladany, and JC Chasez with his longtime girlfriend Jennifer HuYoung.

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Although Joey Fatone did not appear in the group photo booth pics, Timberlake and his wife Jessica Biel did.  

The photos could best be described as chaotic fun as each individual posed differently for the epic meet-up. 

“TRL PHOTO BOOTH??” Bass, 44, wrote on one of the screenshots, playing into the nostalgia of it all. 

“Everything I Thought It Was,” the title of Timberlake’s sixth studio album (which is out now) was written above his name on the photo booth strip. 

The “Cry Me a River” hitmaker’s album release party on Thursday night was a star-studded event held at Dan Tana's in West Hollywood.

In addition to *NSYNC, others in attendance included Gabrielle Union and her husband Dwyane Wade, Lena Waithe, Cynthia Erivo and Babyface.

Timberlake posed with guests throughout the night, and made sure to save some camera time for his wife, 42, as well. The pair took several photos together where they were seen smiling and embracing each other. 

The other *NSYNC members present also posed for pics with their dates as they sat at a plated table in a booth with drinks. 

The group’s on-stage reunion on Wednesday night was the first time the full group performed together live since the 2013 VMAs.

They surprised fans by singing their 2001 ballad “Gone.” The curtain went up to reveal the entertainers standing behind Timberlake, before walking forward to join him at the front of the stage. 

The crowd, which included Chrissy Teigen and her husband John Legend, went wild, singing along to favorites like "It's Gonna Be Me" and "Bye Bye Bye."