Jackson/Rowe Not the Biological Parents  —  We've learned Michael Jackson was not the biological father of any of his children.  And Debbie Rowe is not the biological mother of the two kids she bore for Michael.  All three children were conceived in vitro — outside the womb.

ANNA KOURNIKOVA GETS INTO VEGAS FIGHT  —  ANNA Kournikova got into a fight Saturday night in Las Vegas after an unidentified woman threw a drink at the tennis ace.  Kournikova and her pals were partying at Lavo after attending the Hardbat Classic table tennis tournament when a woman at the next table “threw a drink at Anna.

Mariah Carey Pulls An Eminem  —  Eminem (left) and Mariah  —  Looks like Mariah Carey is having the last laugh in her ongoing feud with Eminem.  —  While filming her latest music video for the song “Obsessed” in New York on Monday, Carey was snapped sporting an oversized sweatshirt …

ENORMOUS MONEY  —  SIMON OFFERED $144 MIL A YEAR TO STAY ON ‘IDOL’  —  EARLY salary figures from Simon Cowell's “American Idol” contract negotiations are leaking out and they're eye-popping.  —  Cowell, who reportedly made $36 million last year for judging the hit competition show …

PHOTO: Sarah Jessica Parker's Twins!  —  Sarah Jessica Parker holding Marion, James Wilkie and Matthew Broderick holding Tabitha  —  Sarah Jessica Parker and Matthew Broderick are playing show and tell.  —  On Monday, the couple, who greeted twin daughters Marion and Tabitha June 22 …

Once a Jett, always a Joan Jett  —  Joan Jett is all about tough love.  —  The rocker gave Kristen Stewart, who plays a young Jett in the upcoming biopic “The Runaways,” a hard time last week, causing the young starlet to burst into tears on set.  —  Says an insider, “Joan just wants Kristen …

Former American Idol Contestant, Kellie Pickler, is Dating Kid Rock  —  Fifth season American Idol contestant, Kellie Pickler, is dating Grammy award nominee Kid Rock.  The buzz on the internet is that “The romance between Kellie and Kid has been the worst-kept secret in Nashville.”

Would You Like To See More Of 'Jennifer's Body?'  —  We've all seen the set photos, umm, ‘revealing’ Megan Fox's character in the upcoming, Diablo Cody penned, Jennifer's Body, but now, courtesy of Empire, we have a solidly grainy magazine look at Fox and her co-star Amanda Seyfried.

Chris Brown not a good bet for BET awards, says Al Sharpton  —  Chris Brown was a no-show at Sunday night's BET Awards because producers pulled his performance at the last minute.  —  According to several insiders, Brown's appearance was considered risky business on a night honoring Michael Jackson.

Vibe magazine shutting down  —  Vibe magazine, the urban-music magazine founded in 1993 by Quincy Jones, is the latest victim of the media recession.  Multiple sources both within and outside the magazine confirmed that it is shutting down.  —  Reached for comment, chief financial officer Angela Zucconi …

KATE'S BOOK DUE DATE  —  CHRISTIAN publisher Zonder van looks like it's going to postpone the debut date of Kate Gosselin's next book, “Love is in the Mix: Making Meals into Memories.”  —  It was due out in November.  —  The star of “Jon & Kate Plus 8” is in the middle of a painfully public divorce from husband Jon Gosselin.

Amy Adams set to join ‘Fighter’  —  Circles drama starring Christian Bale, Mark Wahlberg  —  Amy Adams is in final negotiations to star opposite Christian Bale and Mark Wahlberg in “The Fighter,” which David O. Russell is directing for Relativity Media.  Paramount is distributing the drama domestically.