IN CRUISE SHIP BRAWL WITH IMPERSONATOR  —  Country singer Trace Adkins fought himself on a cruise ship Monday ... or at least he may have thought he was fighting himself ... because it seems Trace was really wasted and he just checked into rehab.  —  Sources tell TMZ ... Trace was headlining a country cruise headed to Jamaica.

Justin Bieber's Seized Cell Phone — Naked Pics, Drug References  —  FEARS COPS WILL FIND NAKED PICS, DRUG REFERENCES ON CELL PHONE  —  EXCLUSIVE  —  Justin Bieber is worried about what cops are going to find on his cell phone, but we're told his issues involve nakedness and drugs ... not so much eggs.

Britney Spears previews new remix package for ‘It Should Be Easy’  —  Britney Spears has previewed a new remix package online.  —  The singer's new track ‘It Should Be Easy’ - which has been lifted from her latest album Britney Jean - has been given four official re-workings.  —  Britney Spears

Miley Cyrus Debuts Daring New Bowl Cut Hairstyle, Wears Suspenders: Picture  —  She's going for it!  Miley Cyrus has donned several daring looks over the past year — including a pixie, pasties and a closet full of crop tops — but her latest look is one for the books.  —  PHOTOS: Miley's hair evolution

Chris Hemsworth and Elsa Pataky Expecting Twins  —  It'll be babies two and three for Chris Hemsworth and Elsa Pataky!  —  The actors are expecting twins this spring, his rep confirms to PEOPLE.  —  The couple, who are already parents to daughter India Rose, 19 months …

Anne Hathaway Left Jennifer Lawrence's Silver Linings Playbook Role Over “Creative Differences” With Director  —  Well, at least they both won Oscars!  During an interview on Howard Stern's radio show Wednesday, Jan. 15, film producer and studio head Harvey Weinstein revealed that Anne Hathaway …

Lena Dunham: The New Queen of Comedy's First Vogue Cover  —  » SEE THE SLIDESHOW « … “Three bells!” someone shouts from the far end of the Girls soundstage, and in the dark beyond the blazing lights the crew grows quiet.  It's late summer, in the urban tangle of Queens …

Margot Robbie: Kissing Leonardo DiCaprio for 17 Hours Isn't as Fun as It Seems  —  Margot Robbie has arrived.  —  The Australian newcomer made her big awards show debut at Sunday's Golden Globes and sparked a flashbulb frenzy in her show-stopping, silk Gucci gown.

Porn star's O-cup breasts could kill her unless she has a mastectomy  —  Elizabeth Starr, 43, received string implants in 1999, and her breasts have been steadily expanding ever since.  Doctors have told her she needs to have both breasts removed or she risks a life-threatening blood clot.

‘Stalingrad’ Actor to Play Villain in ‘Avengers: Age of Ultron’  —  Joss Whedon's sequel reunites the cast of Marvel superheroes and also adds Elizabeth Olsen, Aaron Taylor-Johnson and James Spader.  —  Thomas Kretschmann  —  Thomas Kretschmann, who plays Abraham van Helsing on NBC's Dracula …

Demi Lovato Feels ‘Healthy’ in Teeny-Weeny Black Bikini  —  What body issues?  —  Demi Lovato, 21, looked ever the confident starlet when she posted a sexy beachside photo of herself on Wednesday, rocking shades and a teeny-weeny black bikini that showed off her slender physique.

Gisele Bündchen Gives a Revealing Look at Her Home Life  —  It may be NFL playoff time in the Tom Brady-Gisele Bundchen household, but the stress doesn't carry over at home.  —  “He's very focused,” the 33-year-old Bundchen said of Brady, quarterback for the New England Patriots, in a recent interview.