Grammy-Award winning, and perennial DJ Mag Top 5 DJ David Guetta premiered is launching his new “Mixr†line of DJ-friendly headphones under prominent electronics company Beats by Dre. Beats by Dre was founded by rapper Dr. Dre, and Interscope Geffen A&M Chairman Jimmy Iovine back in 2008. Guetta joins the likes of P. Diddy, Bono, Lady Gaga, Justin Bieber and Lebron James all of whom have designed their own lines of headphones for Beats byDre. The official press conference was held in the Soho House Berlin, and followed by an official after party at the luxurious Spindler and Klatt nightclub, where Guetta played his first set to 1,500 fans with his new headphones.