Dre Beats are a best-selling headphone brand that were founded by hip-hop giant Dr.Dre and Interscope Chairman Jimmy Lovine. They range from Studio Beats to regular street headphones. The headphones also played a big part in making Dr.Dre the richest hip-hop artist of 2012. These headphones have found worldwide popularity and have been endorsed by celebrities, athletes and authors. Justin Bieber, Eminem, Lil Wayne, LeBron James, Lady Gaga and David Guetta have all endorsed Dre Beats and had special edition headphones released for them.