Dr. Dre never heard of Sleek by 50 headphones

By The Hip Hop WriterHip Hop Vibe Staff WriterEarlier this week, 50 Cent took his longtime beef with his former bosses, Jimmy Iovine and Dr. Dre public. Via Twitter, 50 Cent said they were upset because of his Sleek by 50 headphones. Upon discovering his new deal, 50 Cent said they asked him not to go against them.50 Cent posted an entire Twitter rant about the situation. Having worked with Dr.