Justin Bieber Cuts His Hair — The PHOTOS  —  The very fabric of the universe was altered today ... Justin Bieber got a haircut ... and it was unveiled on TMZ Live!  —  The Biebs underwent a little snip-snip today while on the set of a music video for a song he did with Rascal Flatts …

X17 EXCLUSIVE - Charlie Sheen Back To Work, Actor Shows Off New Girlfriend  —  Charlie Sheen is back to work shooting a scene at Hipster Kids in Westlake Village.  In between scenes, Charlie couldn't keep his lips off his new girlfriend.  Talk about PDA!  When asked his girlfriend's name …

Britney Spears Scores Six-Figures Off Music Video  —  If Britney Spears made half a million dollars from product placements in her new music video ... would you hold it against her?  —  Sources connected to Britney's video tell TMZ ... Spears netted a cool $500,000 for various product placements in her “Hold It Against Me” video.

Hair today, gone tomorrow: John Travolta leaves his weave at home and embraces baldness during a family holiday  —  It's no secret that John Travolta has a fondness for wearing a weave, but the actor has decided to go au natural during a family trip to the beach.

Kevin Costner Up, Up And Away For ‘Superman’ Role?  —  EXCLUSIVE: I'm told that there is heightened interest in Kevin Costner for a key role in the Superman reboot that is being directed by Zack Snyder for Warner Bros and Legendary Pictures.  Henry Cavill was recently set in the Man of Steel role.

Bieber BUYS OUT Flower Shop for Selena Gomez  —  Featured Blogs  — Celebritology- Drudge Report- Essence- Evil Beet Gossip- Hollyscoop- I'm Not Obsessed- Perez Hilton- TooFab- Why Fame- WWTDD  — Booboo Stewart Goes Into the ‘Unknown’  — Ashley Tisdale & Aly Michalka Don't ‘Fancy Dan’ Anymore

Banksy Request to Appear at the Oscars in Disguise Rejected … LONDON — Banksy, mysterious street artist and art man of the moment, has told the British press his request to turn up at this week's Oscars in disguise in a bid to keep his identity a secret, has been declined.

Rosie splits with lover Tracy  —  Rosie O'Donnell has split with her girlfriend of over a year, Tracy Kachtick- Anders, sources tell Page Six.  —  The comedienne, multimedia star and former TV talk-show host, who has four children, confirmed in January last year that she was dating Tracy, a Texas artist and mother of six.

On the Books Feb. 21: Jesse James tells all, gay author-producer dies, the fading of marginalia  —  Another unbelievably tasteless tell-all memoir in the works: Jesse James has reportedly signed on with Gallery Books, an imprint of Simon & Schuster, to write a book that will divulge intimate details …

Carlos Leon: I'm a Lenient Father to Lourdes  —  Their own relationship didn't last, but Carlos Leon found the love of his life thanks to Madonna - their daughter Lourdes.  —  “I'm forever grateful to [Madonna],” Leon tells PEOPLE.  “I have no regrets.  I wouldn't change anything.

Sarah Ferguson in Tears After Queen's Royal Snub  —  The Queen has sent out over 1,800 invitations to attend the wedding of grandson Prince William and Kate Middleton, but has not invited The Duchess of York, Sarah Ferguson.  Leaving Will's auntie in tears over the Royal snub.

Twilight Cast Arrives in Vancouver to Shoot Breaking Dawn  —  The vampires are back in Vancouver.  —  The cast of Twilight is once again converging on the Canadian city, this time to film the Breaking Dawn films, with Robert Pattinson and Kristen Stewart arriving together on Monday.

Are Matthew Morrison & Olivia Munn a New Couple?  —  Are they the perfect couple?  Matthew Morrison and Olivia Munn certainly looked close as they caught a hockey game in New York Sunday night.  —  The Glee star, 32, sat close to Munn, 30, who stars in the NBC sitcom Perfect Couples …

Inside Rihanna's Star-Studded 23rd Birthday Bash  —  Rihanna celebrated her 23rd birthday Sunday night by rocking out with some of music's biggest names - but also found time for some quiet celebrating with old friends.  —  The pop star rushed to her party at a private home in Beverly Hills …

‘True Grit’ Co-Financier Skydance Targets ‘Star Blazers’ For Christopher McQuarrie  —  EXCLUSIVE: David Ellison's Skydance Productions is negotiating a rights deal to turn the 1970s animated science fiction TV series Star Blazers into a large scale live action feature.