Johnson & Johnson Heiress Dies  —  Casey Johnson, an heiress to the Johnson & Johnson fortune, has died .. TMZ has learned.  —  She died in L.A. We're told the body was discovered this morning.  —  She was 30 years old.  Her father is Woody Johnson — owner of the New York Jets.

EXCLUSIVE: Katy Perry and Russell Brand Engaged!  —  He kissed a girl, and she liked it: Katy Perry and Russell Brand are engaged, sources confirm exclusively to UsMagazine.com.  —  The wacky pair — who've been dating since September 2009 — became betrothed five days ago while on holiday in Jaipur, India.

EXCLUSIVE: Lindsay Lohan Claims Friend Robbed Her  —  Sounds like Lindsay Lohan's New Year has gotten off on the wrong foot.  —  While celebrating 2010 on the island of St. Barth's, the 23 year-old star discovered that she was ripped off by her longtime best friend and sidekick Patrick “Pootie” Aufdenkamp.

WORLD EXCLUSIVE: Charlie Sheen's Wife Went To Alcohol Rehab While Pregnant  —  Charlie Sheen's wife went to rehab for alcohol abuse while she was pregnant with the couple's twins, RadarOnline.com has learned exclusively.  —  The blockbuster revelation adds more controversy …

Vince Vaughn Gets Married!  —  He's a swinger no more.  —  Vince Vaughn married Kyla Weber in a small private ceremony before family and friends on Saturday outside of his hometown of Chicago, his rep confirms to PEOPLE.  —  Vaughn, 39, proposed to Weber, 31, a Canadian real estate agent, last Valentine's Day.

Kathy Griffin Banned From CNN  —  Hopefully Kathy Griffin's New Year's resolution was to be on CNN less, because the foul-mouthed comedienne has lost her visitor's pass to the cable network after dropping the f-bomb on this year's show.  Sorry Kathy, but we don't think Fox News will be knocking down your door now that you're available!

Angelina's Mom Leaves Grandkids Six Figures  —  Brangelina's first three kids just got something they probably find really boring at this point — more money.  —  The estate for Angie's mom — the late actress Marcheline Bertrand — has finally been divvied up after her death in 2007, and it spells $$$ for three bouncing Jolie-Pitts.

Rihanna Heats Up with New Man  —  She may be extremely busy with her career, but Rihanna is finding quality time to hang with her new beau, Los Angeles Dodger Matt Kemp.  —  The 21-year-old singer, introduced to Kemp, 25, by friends in November, is currently vacationing with the outfielder at a luxury resort in Cabo San Lucas.

Breaking: Marc Jacobs And Lorenzo Martone Tie The Knot In St. Barts!  —  Marc Jacobs made an honest man out of Lorenzo Martone this week, by marrying him in a private ceremony in St. Barts.  Following the ceremony, the couples were feted at an exclusive private dinner hosted by Larry Gagosian …

EXCLUSIVE: Redmond O'Neal Arrested Again on Drug Charges — While In Rehab  —  Redmond O'Neal was arrested again on drug charges while on a 24-hour pass from drug rehab, RadarOnline.com has learned exclusively.  —  The son of Farrah Fawcett and Ryan O'Neal was taken into custody on Dec. 29 on a felony charge.

Tiger Woods Sex Tape?  —  Someone is shopping what she says is a Tiger Woods sex tape, and Vivid Entertainment is in the market.  —  Steven Hirsch, head honcho of Vivid, tells TMZ a woman approached him two weeks ago, claiming she had a sex video of Tiger Woods.  She said it was shot approximately two years ago.

Sandra Bullock makes history  —  ‘Blind Side’ first female-led film to cross $200 mil  —  Sandra Bullock rang in the new year making box office history.  —  Some time over the weekend, Bullock starrer “The Blind Side” became the first pic in history driven solely by a top female star …

EXCLUSIVE: Shaq's Five Year Affair To Be Exposed In Court  —  Following a five year torrid on-again, off-again affair with NBA All-Star Shaquille O'Neal, RadarOnline.com has learned exclusively that model Vanessa Lopez thought she was pregnant with the basketball player's child, which prompted O'Neal to allegedly begin harassing her.

Christina Aguilera Says New Album, Bionic, ‘Is About The Future’  —  Singer takes electronic approach with a slew of collaborations on new LP.  —  Whether she's working with legendary hip-hop producer DJ Premier or making a song that's a throwback to the 1940s, Christina Aguilera has never been afraid to experiment with her music.