Coroner: Natasha Richardson Died from ‘Blunt Impact’ to Her Head  —  Actress Natasha Richardson died from a blunt impact to the head, a spokesperson for the New York City medical examiner's office tells PEOPLE.  Her death was ruled an accident Thursday after an autopsy was performed.

EXCLUSIVE: See Video of LeAnn Rimes and Eddie Cibrian Making Out  —  Twenty-two seconds into the clip (watch below), Cibrian arrives at the restaurant and they walk in hand-in-hand.  Then they're seated — as seen in the center left of the frame — and proceed to hold hands (36 seconds) and kiss (1:47).

Steve-O Talks ‘Dancing’ Injury: ‘I Have A Hematoma’  —  Dancing With the Stars,Reality TV,Steve-O,Celebrities  —  Despite falling on his microphone pack during Monday's dress rehearsal for “Dancing With the Stars,” Steve-O is gearing up to hit the ballroom again next week.

IESB Exclusive: Green Lantern Casting Rumors - Hal Jordan  —  It was announced yesterday that the new live action film Green Lantern had set up production offices and was on track to start shooting in September for the previously announced December 17, 2010 release date.

Sizemore Investigated for Phone, Highlighter Heist  —  Congenital convict Tom Sizemore may be heading back to his old prison cell soon, because he's the alleged ring leader of one of the most pathetic heists in history ... one that was caught on tape.  —  The LAPD confirms Tom …

UCLA Students Unite to Expel James Franco  —  When James Franco wakes up from his mid-lecture nap at Columbia, he'll find out he's been selected to speak at the upcoming UCLA graduation ceremony — and some of the students couldn't be more pissed off!!  —  Some bitter Bruins launched the …

T.R. Knight in Car Crash  —  T.R. Knight has another hit on his hands — a three-car accident in Hollywood today.  —  We're told T.R. was going northbound on Hollywood Blvd — the other car was going westbound when they collided.  He was not injured but a man and a woman were taken to the hospital by ambulance.

Real Housewife Rebounds with Real Douchebag  —  “Real Housewives of Orange County” gold digger Gretchen Rossi's fiance passed away in September from leukemia — and now she's shacking up with former “RHOOC” non-wife Jo's douchey ex Slade Smiley.  Say cheese!

Guess Who's Goin' To The Chapel!  —  It's official - fashion designer Marc Jacobs is engaged to his b/f Lorenzo Martone reports WWD... Congrats to the happy couple!  No wedding date is set as of yet.  Last time we spotted the two hunks together was back in December on the beach in St. Barth when they were …

Lisa Rinna severely overestimates the casting ability of car horns  —  Lisa Rinna attempts to get herself cast on the new Melrose Place.  It's like, wow, where does the dignity end and the woman begin?  —  No, really, I can't tell on account of the collagen.  Little help?

Tom Hanks Flips Out  —  The patron saint of Hollywood, the almighty Tom Hanks, finally broke from his good guy image and exhibited some edge by giving photographers the finger in Brentwood yesterday.  Does he hold his Oscars with that hand?!  —  This picture has been rated R for strong language.

RiRi & Chris Brown's F**k Tape  —  Why oh why did I know this rumor was coming?!  I could smell this s**t a mile away and it reeks like ass cheese and butt pimple puss (you know Chris has got some pimples on that ass).  I mean, we already had the wedding rumors, the baby rumors, so why not throw in a sex tape rumor?

‘Twilight’ Stars To Join Midnight DVD Parties  —  Twilight,Movies,Celebrities, Young Hollywood,Robert Pattinson,Kristen Stewart  —  Calling all Twi-hards — the “Twilight” stars will be out on Friday partying with fans.  —  A number of participating retailers will be holding special midnight parties …

Married Mandy Emerges With Her Wedding Ring  —  Mandy Moore ducked into a limo in Santa Monica yesterday flashing her wedding ring for the first time.  Mandy married Ryan Adams last week, less than a month after we learned they were engaged.  She had her hands full as she ran into her awaiting vehicle …

NOT THAT SICK?  —  VIN Diesel always had a rep as a prima donna, and even though his career's in the toilet, he can still act like a diva.  Diesel infuriated organizers of a day-long junket for “Fast & Furious 4” in LA on Sunday.  “No one could get a hold of him,” our spy said.

Piven and Snoop — Weed the Plow?  —  To the best of our knowledge, their is no mercury in tetrahydrocannabinol carboxyli.  —  We just got these photos of Jeremy Piven smoking something (*cough cough) with Snoop Dogg at Kanye West's Grammy party last month.  —  Let's smoke it out, bitch!

Jenna, Steve, Angela, and John Invite You Into the Office  —  The whole cast of The Office stepped off the set last night for an “Inside the Office” event in LA. John Krasinski is heading to the big screen again but struck his best pose on the red carpet and signed autographs before joining Steve Carell …

New Couple: Whitney Port & Robert Buckley  —  Whitney Port is definitely learning the romantic ropes in NYC while filming her new real life show The City, first dating Aussie hottie Jay Lyon and going through a public relationship with him on TV.  —  And now OK! hears the gal-about-town …

ALBA AND WARREN ARE ‘TRYING FOR A BABY AGAIN’  —  New mom Jessica Alba loves motherhood so much that she's reportedly trying for second baby with husband Cash Warren.  —  The couple welcomed daughter Honor Marie into the world last June, and Alba has taken to the role of full-time parent.