Three-time world boxing champ Adrien Broner fiercely attacked Jay Z for what he says is a highly insulting offer to join Roc Nation Sports. 

Adrien just appeared on"TMZ Hollywood Sports"and skewered the hop-hop mogul/sports titan for offering him a paltry $40 mil for 5 years. Adrien reaffirmed his directive that Jay could "suck my ****." 

Going after Jay Z takes balls, but he got even ballsier when he went after another Roc Nation client, Rihanna, whom he says could go f herself, adding the only thing she's good for is p****.

Adrien has a lot more where that came from. Check it out tonight on TMZ Hollywood Sportsat 6 PM ET, 3 PM PT on Reelz Channel.

Tune in to TMZ on TV weekdays Monday through Friday (check http://www.tmz.com/when-its-on for syndicated/local listings at the bottom of the page)

*This article provided to Doghouse Boxing from our friends at http://www.tmzsports.com/

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