Ex-NFL star Prince Amukamara and the Players Choir are ready to be the newest members of NSYNC -- 'cause the footballer-turned-singer says his guys are ready to collab after the pop star approved their rendition of his song on "America's Got Talent!"
If you missed it, the Players Choir -- a group of 11 former NFL athletes including Amukamara, Isaiah McKenzie, and Bryant McKinnie -- performed Justin Timberlake's "Can't Stop The Feeling!" on 'AGT' earlier this week ... and they killed it!
Timberlake was very impressed, sharing the clip of their gig on his Twitter with praising hand emojis ... and, Amukamara says they were hyped about the nod.
"Anytime you do another artist's song, you want to make sure that you make them proud first and foremost," the former Giants cornerback tells us this week.
"Getting that stamp of approval from Justin was huge!"
Does this open doors for a collab with the award-winning singer? If it does, Amukamara tells us the squad is down for it.