Did Boyz II Men Get Caught Lip Synching?

Oh boy. This is NOT good. Boyz II Men performed "This Christmas" last night for an NBC Christmas special. That part went fine. Or so we thought.

After they performed, Charice and David Foster were supposed to perform...until the Boyz "This Christmas" backing track came in....with vocals!

It went on for almost a minute while Charice and Foster stood by dumbfounded.

I have seen Boyz II Men in concert and they do not need to lip synch. However, what the heck happened last night?

Check out the clip above and let me know what you think. Not good BIIM.-Dr.FB