Following their new star on the Hollywood Walk of Fame, the members of 'NSYNC stopped by Ellen on Tuesday to play Never Have I Ever.
The biggest bombshell from their game? Justin Timberlake once hooked up with a Spice Girl!
After DeGeneres posed the scenario, "Never have I never hooked up with a Spice Girl," Timberlake's four bandmates quickly turned their paddles to read "Never Have I Ever," while Timberlake took a long pause and rubbed his beard.
Ellen tried to help him out by holding up another paddle in front of him with the "I Have" side facing out, prompting Timberlake to do the same.
He then started flapping his paddle back and forth to show both sides.