Don’t say “Bye Bye Bye” to *NSYNC forever, just yet. The ’90s and early 2000’s boy band — made up of Lance Bass, 40, Justin Timberlake, 39, Joey Fatone, 43, JC Chasez, 43, and Chris Kirkpatrick, 48 — are seriously entertaining the idea of an official reunion! “Now that the boys have celebrated the 20th Anniversary of their biggest album [No Strings Attached] and since they all recently got together to talk on Lance’s podcast [The Daily Popcast] about *NSYNC, thoughts about what could be, what could they do have been at an all-time peak,” a source EXCLUSIVELY tells HollywoodLife. “Reunion talk for sure got reignited with Ariana [Grande] last year at Coachella,” our source continues, referring to *NSYNC’s surprise performance (sans JT) at the