Josh Hartnett & Rihanna Hook Up!  —  Ladies' man Josh Hartnett has struck again!  —  After romancing Scarlett Johansson and Helena Christensen, Hartnett, 29, was spotted kissing and cuddling with the "Umbrella" singer, 19, last night at NYC club Pink Elephant, a witness tells Usmagazine.com.

Orlando Boom!  Actor Involved in Car Crash  —  UPDATE: LAPD tells us that Orlando was driving the Matrix when he was cut off by another driver, causing him to crash into a parked Porsche Cayenne.  Officers on the scene report speed was not a factor in the accident, nor were alcohol or drugs.

Warrants Served in Anna Nicole's Death  —  TMZ has learned that the California Department of Justice began serving search warrants Friday in connection with the death of Anna Nicole Smith.  One was served this morning at the home of Anna's psychiatrist, Dr. Khristine Eroshevich …

Kendra Wilkinson Hits a Low Note  —  When not posing nude, Hugh Hefner Plaything Kendra Wilkinson likes to expose her, er, signature style.  It's working girl chic!  —  While the 22-year-old has been earning her keep by appearing on "Celebrity Rap Star," it's evident her "singing" isn't the only thing out of tune!

Angelina and Son Leave School With "Bye Bye Maddox" Card  —  After a little over a month, Maddox Jolie-Pitt, 5, had his last day at his $18,000-a-year Lycee Francais de New York in NYC yesterday, walking out with a goodbye card as a souvenir as mom Angelina Jolie escorted him home.

Brit Cancels Dancer Auditions Because of "Flu"  —  In yet another bizarre turn in the Britney Spears saga, OK! has learned that the singer has called off auditions for backup dancers for the second day in a row.  Her reason for today's no-show?  The flu.  —  "She's telling people she's come …

Foxy to Judge — No Primpin', No Eatin', No Appearin'  —  Foxy Brown — aka Rikers Island Inmate #3470701776 — showed Britney Spears just exactly how a true diva disses the court, refusing to show up for a hearing today — because her hair and makeup weren't done and then because she was hungry.

Are Beyonce's Nipples Showing Through?  —  I'm not sure if my eyes are playing tricks on me, or if it's just wishful thinking, but I'm pretty sure I can see some Beyonce nipple action going on through that green dress.  It's obvious that her dress is sheer, and even though she'd probably prefer …

Lindsay Lohan is a Playboy Bunny Possibility  —  Lindsay Lohan as a Playboy Bunny is a good reason she should stay sober.  No, I'm not talking about Lindsay Lohan posting nude in Playboy magazine, though I wish I was.  I'm talking about Lindsay Lohan playing the part of a Playboy Bunny …

OK!  Exclusive: Katie Training For NYC Marathon  —  While her hubby Tom Cruise has been keeping himself busy shooting his new film Rubicon in and around Berlin, Germany, actress Katie Holmes has often been spotted enjoying an early morning jog around the European metropolis.

Orlando Bloom Issues a Statement  —  Orlando Bloom's rep issued the following statement to TMZ:  —  "Orlando Bloom, who was in a minor car collision late last night, is grateful that no one was seriously injured.  Bloom called for help immediately following the incident.

Prison Inmate Seeks Restraining Order Against Britney Spears  —  A U.S. prison inmate is seeking a restraining order against pop star Britney Spears - after alleging the star held him at gunpoint forcing to him to commit an array of crimes.  —  Jonathan Lee Riches appeared in a 2006 TV documentary aired …

WELCOME TO TIMES 'BARE'  —  HIPSTER'S 'ONLY IN NUDE YORK' MOMENT  —  What a weenie!  —  Tourists' eyes were popping and locals' jaws were dropping yesterday morning when a curly-haired hipster bopped around Times Square in the buff.  —  Stunned passers-by stopped, stared and snapped pics …

California Attorney General: 'Serious Evidence' Uncovered in Anna Nicole Smith Death Probe  —  LOS ANGELES — California authorities investigating reality TV star Anna Nicole Smith's untimely death served two of her doctors search warrants Friday and raided six different locations, including the physicians' offices and residences.

Lohan: Alive & Well & Shopping  —  I didn't take long for the same old pics of Lindsay Lohan shopping to hit us.  This time we caught up with star as she went rushing to Victorias Secret with a friend.  She spent half an hour in there before leaving wearing a 'New York Dolls' t-shirt …

Killing The 80s  —  Ashlee Simpson had a Birthday party a couple of weeks ago and it was 80s themed.  You know it actually looks semi-cute and semi-fun, but coming from these twats it looks like a house of annoying.  Pete Wentz looks stoned as hell!  He's looking at me like I'm a french fry pie!

Pip, Pip Hurray!  —  Yesterday morning it was widely believed that Britney Spears would be skipping an appearance in court yesterday despite her desire to have the judge in her child custody case amend his current custody order to allow her to enjoy overnight visitation with her sons Sean Preston and Jayden James.

Ex-Idol contestant Clark pleads guilty  —  YUMA, Ariz. - Former "American Idol" contestant Corey Clark is facing up to two years in jail and a maximum fine of $150,000 after pleading guilty to a felony charge of harassment.  Clark, 27, is scheduled to be sentenced in early November …