Jeff Ross -- the guy who put on a Speedo to roast David Hasselhoff -- has assumed control of Harvey's sippy cup to host today's episode of "TMZ on TV."
Dude goes off about Kim Kardashian, The Situation ... and even Mel Gibson -- you're not gonna wanna miss this stuff!!
Check your local listings!
Roastmaster Jeff Ross Heats Up 'TMZ on TV'
9/16/2010 11:30 AM PDT BY TMZ STAFF
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