Tevin Campbell: This LAX Dude's Got Serious Pipes!! Busts Out 'Can We Talk?'

Tevin Campbell could score a spot on "The Voice" with the amazing talent search he pulled off at LAX -- running into a guy who sings a Tevin classic better than he does.

That was Tevin's assessment, anyway ... when we bumped into him and a nearby Delta employee who's been waiting for his big break. As soon as he met the '90s R&B superstar, he belted out Campbell's "Can We Talk?"

Check it out -- Tevin was blown away, and it sounds like Delta might have to hire a replacement.