Dr. Dre Drops Knowledge on Beat-Production and Fountain Drinks

It's telling that eclectic music lover @quikness apprised us of this ad, featuring Dr. Dre for Dr Pepper, with nothing but a sad face. That's pretty much how we felt when Dre gave us his whole "slower is better" spiel -- a philosophy for hip-hop hits and Dr Pepper drinking etiquette.

For Dr Pepper's "Trust me, I'm a doctor!" effort, Dr. Dre joins a colourful list of other non-doctors that made careers out of pretending to be: Dr. Love and Dr. J.