Sheen's Kids Removed After Alleged Death Threat  —  A judge temporarily stripped Charlie Sheen of custody of his twin sons Tuesday, after Brooke Mueller submitted a declaration in which she alleged Charlie said, “I will cut your head off, put it in a box and send it to your mom” ... TMZ has learned.

Snooki Discusses Smushing and the Stress of ‘Jersey Shore’ in Rolling Stone Cover Story  —  'We can't have cellphones, TV, radio or the Internet.  There's no normalcy.  It's just like prison, with cameras'  —  By  —  Watch video of Snooki's Rolling Stone cover shoot with Mark Seliger below.

Christina Aguilera's Friends Begging For Rehab  —  Some of Christina Aguilera's friends and business associates have been pleading with her for several months to get treatment for alcohol abuse ... TMZ has learned.  —  As one source put it, “Maybe when she was married she was able to keep it under wraps, but it's out in the open now.”

Serena Williams Suffers Pulmonary Embolism  —  Serena Williams looked stunning at Sunday night's Elton John AIDS Foundation Academy Awards Viewing Party - but, privately, the tennis ace was struggling with a serious health scare that took a dramatic turn on Monday.

WORLD PREMIERE: Listen to Kim Kardashian's Debut Single “Jam” [AUDIO]  —  Kim Kardashian joined us in studio with sister Kourtney Kardashian to premiere her single “Jam” Wednesday morning on “On Air with Ryan Seacrest” as well as dish about current boyfriend and Nets player, Kris Humphries.

Galliano Said to Be Headed for Rehab  —  PARIS — John Galliano, the talented and troubled designer who was fired by Dior for making anti-Semitic remarks in a drunken rant at a Paris bar, left France to enter rehabilitation on Wednesday, according to friends who would speak only anonymously because of the sensitivity of the situation.

Justin Bieber is a Badass Now  —  Obviously someone's been staying up past his bedtime watching The Winner stick it to the man, because here's the now-former Child Messiah Justin Bieber embracing the Dark Side and flipping off the paparazzi while celebrating his 17th birthday last night with Selena Gomez who looks just so, so thrilled.

Keith Richards' Fashion Model Daughter — ARRESTED  —  Keith Richards' 25-year-old daughter was arrested last night — after the famous fashion model allegedly defaced public property ... while in possession of marijuana and a controlled substance ... TMZ has learned.

Justin Bieber's Hair Sells for $40,668 on eBay  —  Records, nail polish, movie tickets, hair: it's official, Justin Bieber can sell anything.  A lock of his freshly-chopped tresses, which he'd gifted to Ellen DeGeneres in a signed box the day after his much-buzzed-about cut …

Zsa Zsa's New Emergency — More Leg Problems  —  Ambulances are currently racing to Zsa Zsa Gabor's Beverly Hills mansion ... after the 94-year-old began to experience pain in her left leg ... TMZ has learned.  —  Gabor's husband — Prince Frederic von Anhalt — tells us …

Disney Teaming Toy Story Tandem Tom Hanks And Tim Allen For ‘Jungle Cruise’  —  EXCLUSIVE: After Toy Story 3 cracked the billion dollar worldwide gross mark and got a Best Picture nomination for Disney, I'm told the studio is making moves to pair stars Tom Hanks and Tim Allen in Jungle Cruise …

Is Cougar Courteney Cox showing off a bustier bikini body in tiny two-piece?  —  She might be 46, but age seems to be no barrier for Courteney Cox's gravity-defying bikini body and the actress made sure to show off her ample curves while in Hawaii.  —  Courteney was filming Cougar Town …

Ryan Gosling & Olivia Wilde Spending Time Together  —  Olivia Wilde and Ryan Gosling at the Golden Globes  —  House actress Olivia Wilde is newly single, but recently she's been spending time in the company of a new guy - Ryan Gosling.  —  On Feb. 27, the pair were spotted at Nada …

Britney Spears' Mario Testino shoot for V Magazine: adorable or sad?  —  These are the new photos from Britney Spears' shoot with Mario Testino.  It looks like... old-school Britney!  Which is both adorable and sad, right?  It's adorable because these shots are super-cute and she looks really healthy and sweet.

Whitney Houston's Daughter Photographed Allegedly Snorting Cocaine!!!!  —  NOT COOL.  —  It's so sad to see someone following in their parents' footsteps when it comes to terrible behavior.  —  Apparently, Whitney Houston's daughter, Bobbi Kristina, has been doing copious amounts of drugs, according to the National Enquirer.

Adele opens with 352,000 US sales  —  Adele's 21 has become the fastest-selling album in the US so far this year after debuting at the top of the Billboard 200 chart with 352,000 sales.  —  Its opening total is almost double that of the previous best sales start of the year to date …