Charlie's Porn Star Gives Blow-By-Blow Account  —  Kacey Jordan — a high-end porn star who partied with Charlie Sheen during his 36-hour binge that ended at Cedars-Sinai Hospital — gave TMZ the lowdown on what happened inside Charlie's pad ... a story that includes massive drug use and porn worship.

Kate Hudson Explains Why She Hid Her Pregnancy  —  It wasn't easy for Kate Hudson to keep her pregnancy a secret.  —  Though Us Weekly was the first to report that the actress, 31, is expecting a child with Muse rocker Matt Bellamy, Hudson took her time before sharing the news with those closest to her.

Jason Davis — Arrested For Drug Possession  —  Jason Davis — the famously inebriated grandson of Marvin Davis and alum of “Celebrity Rehab” — was arrested last night in Newport Beach, CA. for possession of a controlled substance ... TMZ has learned.  —  The arrest comes a day after the …

Demi Lovato Leaves Treatment Facility  —  Demi Lovato has completed her stint in a treatment facility and is already back in L.A. ...  TMZ has learned.  —  Sources close to Demi tell us ... the actress wants to focus on getting back into her “regular routine” and spend time with her family and close friends.

Kim Richards — Boozin' and Pill Poppin' at Airport  —  “Real Housewives of Beverly Hills” star Kim Richards was confronted by cops at an airport recently after terminal staff complained she was TOO WASTED to fly ... and it was all caught on tape.  —  TMZ obtained footage of a boozy Kim slurring …

‘SNL’ wants Zuckerberg  —  Facebook founder Mark Zuckerberg is being lured to have the last laugh on Oscar-nominated “The Social Network” by making a cameo on “Saturday Night Live” alongside Jesse Eisenberg, who plays him in the movie.  While Eisenberg has signed up as guest host …

Lea Michele to Sing “America the Beautiful” at Super Bowl  —  I'm no football fan, but I think I'm going to be tuning into the Super Bowl this year.  —  Why?  —  Not only will the game be followed by a special episode of Glee, but...  I can exclusively reveal that Lea Michele will sing …

TNT apologizes for Tracy Morgan's suggestive comments on Palin  —  TNT wasted no time apologizing for Tracy Morgan's suggestive comments about Sarah Palin on Thursday night.  —  Morgan, star of NBC's 30 Rock sitcom, said during TNT's nationally televised Inside the NBA that he fantasized …

‘Facts of Life’ Actress Geri Jewell Comes Out, Discusses Her Cerebral Palsy  —  Geri Jewell, who is most famous for her role on ‘The Facts of Life,’ has written an inspiring new memoir, 'I'm Walking As Straight As I Can.' In the book, she opens up about the struggles of living with cerebral palsy and …

EXCLUSIVE: Jaime Pressly Files For Divorce  —  My Name is Earl star Jaime Pressly filed for divorce from her husband Simran Singh after just over one year of marriage, RadarOnline.com is exclusively reporting.  —  In court documents filed in Los Angeles Superior Court on January 21 …

Rachel Zoe Reveals Her Pregnancy Cravings  —  Rachel Zoe's pregnancy has been far from sweet.  —  Speaking to reporters at ELLE's Women in Television event in West Hollywood on Thursday, the celebrity stylist dished on her mommy cravings.  —  “I really enjoy things that are tart …

Bruno Mars Dodges A Bullet in Cocaine Case  —  Bruno Mars has cut a deal with the Clark County District Attorney's Office, in which Mars will not have a conviction on his record for his Las Vegas cocaine arrest ... TMZ has learned.  —  Sources tell TMZ ... the D.A. has agreed to a …

EXCLUSIVE PHOTOS: Meet Ali Larter's Adorable Son Teddy!  —  Meet Ali Larter's little hero!  —  The Heroes alum introduces her adorable son Theodore Hayes MacArthur exclusively in the new issue of Us Weekly, out now.  —  Born December 20 in Los Angeles, the actress' first child …

Snooki Regrets Hooking Up with Vinny  —  Is it ever a good idea to hook up with a roommate?  —  Not according to Nicole “Snooki” Polizzi, who admits she regrets her close encounter with her Jersey Shore costar Vinny Guadagnino in Miami.  —  “I kind of wish me and Vinny didn't try and have sex …

Miley Cyrus' New Gal-Pal Is...Jeremy Piven?!  —  Perhaps the producers of Entourage should get in touch with Miley Cyrus.  —  Sounds like she can have a great storyline on the show with Ari Gold.  —  Why?  —  Well, Jeremy Piven says he and the former Hannah Montana star hit it off right away …

Caught in the Act!  —  • The usually reserved Leonardo DiCaprio was pretty animated during his night out at Trousdale in L.A. There with a group of buddies, including Chace Crawford and Sebastian Stan, the actor puffed on a cigar and danced along to the music, lighting up especially when Willow Smith's “Whip My Hair” was played.

VIDEO: Kim Kardashian: My Breasts Are “100 Percent” Real  —  They're real — and they're fabulous.  —  That's the message Kim Kardashian wants to get off her, well, chest during a Thursday appearance on Piers Morgan Tonight with older sis Kourtney, 31.  —  “There's a lot of plastic surgery rumors …

Rep: Carrie Underwood Is Not Pregnant  —  Stop the rumor mill!  —  Although Star magazine reported that the country singer, 27, is two months along, Carrie Underwood's rep insists it is not true.  —  “Carrie is not pregnant,” her rep confirms to UsMagazine.com.