Though the Backstreet Boys and their Las Vegas residency have been doing their best to fill the ‘90s-loving boy-band void in our lives while Justin Timberlake is being busy a super-cute dad, the boys from *NSYNC have just reunited. Though it may have been only for one night, the fellas came together for JC Chasez’s 40th birthday and gave us all a little present by merely being in the same room together once again.

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JC's 40th... And, if you don't know now you know...

A post shared by Justin Timberlake (@justintimberlake) on

Lance Bass, Joey Fatone, Chris Kirkpatrick and Justin Timberlake, along with birthday boy JC Chasez, celebrated together on Monday night at The Nice Guy in West Hollywood with other movers and shakers like actor Chace Crawford, 5 Seconds of Summer singer Luke Hemmings, reality star Brody Jenner, actress Tara Reid and director Bryan Singer.

Posting a pic of the reunited boy band to Instagram, Justin added, “JC’s 40th… And, if you don’t know now you know…” As much as we love this pic, we wish the thing we “didn’t know” was an announcement of a reunion tour. *NSYNC hope springs eternal!

Do you like seeing *NSYNC back together? Would you love an *NSYNC reunion tour to happen? Tweet us @BritandCo!

(h/t E!; photos via Jamie McCarthy/Getty)