Chad Johnson was shockingly and suddenly thrown in jail for 30 days after playfully slapping his MALE attorney's ass. We think the judge is way outta line -- but "People's Court" Judge Marilyn Milian called in to explain why she thinks the judge was justified! Plus, Miley Cyrus puts on a twerking clinic live on stage ... but it might not have happened without Amber Rose! Whiz Khalifa's fianceé joined us to weigh in on the question of the day -- is Miley a real deal twerker? And, Justin Bieber's bodyguards are now accused of flashing a gun during their alleged robbery of a photographer. You gotta see why Harvey thinks this is the official sign Justin's "circling the drain."