50 Vs. The World: The Trials & Confrontations Of Curtis Jackson Tonymc March 4, 2014 feature Dr. Dre Visit streaming.thesource.com for more information This wasn’t technically a beef but 50 did fire shots about Dr. Dre’s Beats by Dre awhile back. He claimed that he wasn’t trying to diss Dre. He was only defending his own line of headphones. Advertisement