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 …

Miley Cyrus Forced Billy Ray to Cancel ‘The View’  —  Billy Ray Cyrus certainly knows how to burn a bridge.  First he angers his daughter Miley after comparing her to Anna Nicole Smith.  Then he attacks Disney, saying ‘Hannah Montana’ destroyed his family.

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.

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.

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.

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.

Britney Spears Makes Her Move to a $18.9 Million Mansion: Take the Tour  —  Britney Spears prepares to make moves, on both the charts and with her digs.  In the same we that she released the video to ‘Hold It Against Me’ from her upcoming ‘Femme Fatale,’ she has also upgraded her digs …

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

Christina Applegate: Holding Baby Sadie to My Chest Was Profound  —  The moments after childbirth were extraordinarily profound for Christina Applegate, who dropped her defenses and pulled daughter Sadie to her chest, a part of her body that she's kept closely guarded since her double mastectomy in 2008.

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.

THERE won't be much chance for BRAD PITT and ANGELINA JOLIE to make any more nippers - his parents are moving in.  —  The superstar couple are going to live in the South of France full-time - and Brad's mum and dad, Jane and Bill Pitt, will be living there too.

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.

Wilmer & Demi, Back Together & Getting Serious!  —  They were rumored to be dating before her recent stint in rehab, and now, PerezHilton.com can exclusively reveal that Wilmer Valderrama and Demi Lovato have been spending A LOT of time together these past few weeks.  —  We've gotten multiple sightings of them by themselves.

Michael Jackson's Kids Talk About Him ‘All The Time’  —  Even in death, Michael Jackson is still a major presence in his children's lives.  —  “They are around their father 24 hours a day,” Michael's brother, Jackie Jackson, told PEOPLE recently.  “They have pictures in the bedroom.

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.