Monster CEO Noel Lee claims he was unfairly cut out of partnership
Rapper beat Beyoncé to top spot by earning $620m this year
Iovine and Dr Dre were inspired by Steve Jobs to set up headphone brand
Jay Z, Eminem, Kanye West, Macklemore and Nicki Minaj also feature on Forbes Cash Kings list 2014
The title for the delayed follow up to the rapper and producer's 1999 album '2001' has been scrapped
The company are set to be bought out by Apple
The film will tell the story of the hip-hop trio comprised of Dr Dre, Ice Cube and the late Eazy-E
The hip-hop star recently sold his Beats companies to the technology company
Jimmy Iovine will leave Interscope to work with Apple alongside Dr Dre
Rapper and entrepreneur appears in video with Tyrese celebrating deal