Today in Music News: Dr. Dre Loves The 23 Flavors, Rihanna Will Testify, and Dave Gahan Has Tumor Removed

Your daily dose of national music news for Friday, May 29, 2009... The latest installment of Dr Pepper's "Trust Me I'm A Doctor" campaign may be the only time we will get to hear anything off of Dr. Dre's long in-the-works Detox... for now.  It's always nice to see how...