Cameron Diaz on What REALLY Makes a Relationship Work  —  The January cover star on her mistakes and what scares her.  —  Matthias Vriens-McGrath  —  Diaz neither confirms nor denies recent reports of an upcoming wedding to Benji Madden, but shares thoughts on what makes for a good relationship:

Rosario Dawson adopts a 12-year-old girl  —  Rosario Dawson is a new mom.  —  The 35-year-old actress adopted a 12-year-old girl in October, a source tells Page Six.  —  Dawson, who was adopted by her stepfather Greg Dawson when she was 1, has been vocal in the past about her plans …

Scarlett Johansson Introduces Husband Romain Dauriac At NYC Event After Wedding News: Photos  —  Hitched!  Scarlett Johansson stepped out with her new husband Romain Dauriac on Monday, Dec. 1, just hours after news broke that they secretly tied the knot earlier this fall.

Janice Dickinson breaks down: Bill Cosby is a monster  —  A tearful Janice Dickinson recounted her alleged sexual assault by Bill Cosby on Monday.  —  In the interview for CNN, the 59-year-old former supermodel remembers Cosby, 77, giving her a pill for menstrual cramps after being offered a glass of red wine.

Mariah Carey and Nick Cannon ... We Still Break Bread as a Family  —  MARIAH AND NICK  —  WE STILL BREAK BREAD AS A FAMILY  —  EXCLUSIVE  —  Mariah Carey and Nick Cannon have quietly figured out how to remain a family for the sake of their kids ... and they successfully spent the first big holiday together since they separated.

Cover Exclusive: Bradley Cooper Speaks About his Struggle with Addiction  —  Bradley Cooper tells Vanity Fair contributing editor Buzz Bissinger that his past struggles—including addiction, the wrenching loss of his father, and the restlessness of a career that went so long unfulfilled …

REESE WITHERSPOON IS BAZAAR'S JANUARY COVER STAR … Reese Witherspoon wears Altuzarra dress, Jimmy Choo heels and Chopard ring, photographed by Alexi Lubomirski and styled by Samantha Traina for Harper's Bazaar  —  Far from the cliché of the all-American blonde …

Justin Bieber — Dad Allegedly Hurled Dog Off 2nd Story Balcony  —  DAD ALLEGEDLY HURLED DOG  —  Off 2nd Story Balcony  —  EXCLUSIVE  —  Justin Bieber's dad flew into an angry rage and threw the dog he and Justin adopted off a second story balcony ... so claims the dog trainer who now has the pooch.

Bringing up the rear!  Kim Kardashian boosts morale with weapons of mass distraction aboard US aircraft carrier in Abu Dhabi  —  Kim Kardashian secured her patriotic pin-up status with a trip to raise morale among the armed forces this Thanksgiving.  —  The reality star showcased …

Q&A With Actor Christian Bale  —  Christian Bale, who stars as Moses in the new Ridley Scott epic, ‘Exodus: Gods and Kings,’ opens up about celebrity, Hollywood rivals and the private life he's so protective of  —  A LOT CAN GO WRONG when adapting biblical stories for the movies …