(Unfortunately it's Kanye West, but it's the first one i could find.)
When i saw Charli 2na (Jurassic 5) play, he was wearing a pair and he's the bomb. Truly an under rated rapper by mainstream society. All the J5 fan know he's a gem, shame they aren't a group anymore. Would love to see them all in concert.
The immortal Tight Eyez wears them all the time in the sets i've seen. They're so heavy, i dunno how he can dance so fast in them. He's looks fly nonetheless.
I see rappers wear them all the time, even R&B guys too. I reckon they're a mad thing to wear in winter....if you can avoid the rain.
(Jagged Edge, may not be Boyz II Men but they can sing. Damn well too. Tims at the front =] )