Mariah Carey's sister arrested in Saugerties for prostitution  —  SAUGERTIES >> The sister of pop diva Mariah Carey was arrested on a prostitution charge here on Friday, and police are saying anyone who may have had a sexual encounter with the woman should see their doctor.

Hours Before VMA Performance  —  Kanye West's MTV VMA performance is shrouded in so much secrecy, he hasn't even taken the stage for a ‘run through’ ... just hours before the live awards show kicks off.  —  Our sources backstage at the VMA's tell us, unlike other artists …

Dead at 66  —  EXCLUSIVE DETAILS  —  Latin sensation Juan Gabriel has died at the age of 66 after a possible heart attack ... TMZ has learned.  —  Law enforcement sources tell us cops were called to a residence in Santa Monica Sunday morning where the singer was pronounced dead.

Colin Kaepernick explains protest of national anthem  —  SANTA CLARA, Ca.  — Forty Niners quarterback Colin Kaepernick has willingly and knowingly immersed himself into controversy by refusing to stand for the playing of the national anthem in protest of what he deems are wrongdoings …

Brooke and Denise Accept Radical Reduction in Child Support  —  Charlie Sheen is in such financial trouble ... his ex-wives have agreed to slice their child support payments in half, for fear if he goes to court the payments would be reduced to next to nothing ... TMZ has learned.

Justin Bieber & Sofia Richie — Besos de Cumpleaños en Cabo (PHOTO GALLERY)  —  EXCLUSIVE PHOTOS  —  Justin Bieber and Sofia Richie are celebrating her 18th birthday with a lot of swapping spit, cuddling and even a little nudity.  —  The two are down in Cabo ... and it's clear to see …

NBA Star Dwyane Wade's Cousin Killed in Chicago Crossfire: ‘Another Act of Senseless Gun Violence’  —  NBA star Dwyane Wade's cousin was killed in a crossfire in Chicago on Friday afternoon.  —  Wade confirmed the news himself on Twitter while CNN reports that his cousin, Nykea Aldridge …

Teen Mom 2's Javi Marroquin Speaks Out on Divorce From Kailyn Lowry: ‘She Knows What She Did’  —  Telling his side of the story.  Teen Mom 2 star Javi Marroquin revealed in a new interview with Us Weekly that he and ex-wife Kailyn Lowry have exchanged few words since she filed for divorce earlier this year.

A Little BDay Cake Makes It All Better  —  If there was any doubt Diddy and Cassie were actually back on good terms — let it be put to rest — because the two spent her bday together.  —  In a video from Cassie's 30th Friday night, you can see an overly-excited Diddy shouting happy birthday to his gf.

Exclusive: Nate Parker on Campus Incident, Consent and Toxic Male Culture  —  “Can I go off script real quick?”  —  That was how Nate Parker broke his silence on the growing firestorm surrounding his 1999 rape allegation.  After giving a pair of interviews to Variety and Deadline earlier …

11 Best Burns from the Comedy Central Roast of Rob Lowe  —  When it comes to roasting Rob Lowe, his peers aren't holding back.  —  The actor is the latest victim of a Comedy Central Roast, joining an exclusive club that includes Justin Bieber, Donald Trump and Charlie Sheen.