The Defiant Ones is a much anticipated documentary about the partnership and success of Dr. Dre and Jimmy Iovine that's set to air on HBO in July.

The network has released a clip of the doc and the clip features some of the stars who'll be participating. Folks like Nas, Snoop Dogg, Ice Cube, Stevie Nicks, Gwen Stefani,, U2's Bono and Eminem.

"Jimmy Iovine is the levitator, Dre is the innovator," said Em in the trailer.

Later in the clip, Iovine talked about overcoming fear and dealing with trepidation. Perhaps he was discussing fist getting involved with hip-hop, since he was a known music exec for rock acts.

"Fear is a powerful thing," he said. "It's got a lot of fire power. And that was the beginning of making fear a tale-wind instead of a headwind."

The Defiant Ones airs on July 9, and you can check out the trailer above.

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