See photos from NSYNC's pop-tastic Walk of Fame ceremony

The gang's back!

Chris Kirkpatrick, Lance Bass, JC Chasez, Joey Fatone, and Justin Timberlake reuinted Monday on Hollywood's Walk of Fame for NSYNC's official star.

"Bye, Bye, Bye"?

More like, Hi, Hi, Hi!

The entire group posing with their families, and smiling like they Just Got Paid.

If every little thing they did never seemed enough for us, well how about now that they're posing with stars?

Ellen DeGeneres spoke at the official induction.

It's not the Super Bowl halftime show, but Justin Timberlake still knows how to command a crowd.

It's not tearing up our hearts to see Joey Fatone back in the spotlight!

Promises never last forever, but selfies do.

Justin Timberlake, his mother, and his wife Jessica Biel striking a smile.

Chris has the skills to keep the party pumpin' ... and to hold his adorable son, Nash.