Tiger Woods' Alleged Mistress Takes Precautions  —  Tiger Woods' alleged mistress #1 — Rachel Uchitel — has flipped out after learning how many women now claim to have had unprotected sex with Tiger, and she is telling friends she will get screened for sexually transmitted diseases, stat.

EXCLUSIVE: Amanda Peet Expecting Second Child!  —  Amanda Peet is pregnant again!  —  The actress, 36, and her husband of three years, screenwriter David Benioff are expecting their second child, her rep tells Usmagazine.com exclusively.  —  In 2007, Peet — who recently appeared …

Carrie Underwood: What I've Learned  —  The 26-year-old country star's lessons from Simon Cowell, Tony Romo, American Idol, and the dirty basements of stardom  —  I was so nervous when I was on my way to L. A. I'd never been on a plane, and I was going alone.  I kind of got teary-eyed.

Baby On the Way For Gary Busey  —  The new year will bring a new arrival for actor and reality star Gary Busey and girlfriend Steffanie Sampson - the couple has a baby on the way.  —  Busey's agent and longtime attorney, Vicki Roberts of Kismet Talent Agency, tells PEOPLE that his girlfriend …

Report: Jon Gosselin a No-Show in Courtroom Thursday  —  Could the TV story of the year be ending with a whimper instead of a bang?  —  Jon Gosselin turned out to be a no-show Thursday at the Maryland courtroom where he was due to battle it out with TLC over the network's show Jon and Kate Plus 8, according to the Associated Press.

Taylor Swift Bangs Out New Hairstyle  —  Taylor Swift abandoned her trademark curls for a night out in New York City, and her suddenly pin-straight hair highlighted new, fashionably shaggy bangs.  Once we got over the shock of the ‘Love Story’ singer looking more like ‘Gossip Girl’ actress Taylor Momsen …

‘Sex and the City 2’ Poster Premiere  —  Carrie (Sarah Jessica Parker) and the girls are getting ready to head back to the big screen for another round of NYC-set romantic adventures in ‘Sex and the City 2,’ and we've got the exclusive poster premiere to prove it.

Reese Witherspoon, Jake Gyllenhaal About to Tie the Knot?  —  Reese Witherspoon has apparently been a very good girl, because Santa Claus (aka Jake Gyllenhaal) is supposedly going to pop the question to his gal pal over the holidays, Naughty But Nice is exclusively reporting.

PHOTO: Fergie Flashes Cleavage for Josh Duhamel at Nine Premiere  —  Fergie knows how to keep Josh Duhamel's attention.  —  The singer, 34, wore a tight black, cleavage-baring dress as she and Duhamel walked the red carpet Wednesday at the Los Angeles premiere of her new musical Nine.

Billy Joel and Christie Brinkley Issue Statement About Daughter  —  In light of some media coverage of their daughter Alexa Ray Joel's recent hospital stay, her parents, Billy Joel and Christie Brinkley, have issued the following statement.  In its entirety, it reads:

VH1 Star Placed on Psychiatric Hold  —  Monica Danger — who starred in the first season of VH1's “For the Love of Ray J” — was taken in on a 5150 psychiatric hold earlier this month after an incident involving her newborn daughter.  —  TMZ spoke with Danger's rep, who told us the reality star …

Miley Cyrus Remakes '80s Rock Ballad ‘Every Rose Has Its Thorn’  —  Taking a page from a hair band classic, Miley Cyrus is remaking Poison frontman Bret Michaels's '80s rock ballad: “Every Rose Has Its Thorn.”  —  " ‘Every Rose’ is one of her all-time favorite songs and she is really excited …

Nicole (Snooki) Polizzi getting hit earns MTV's ‘Jersey Shore’ episode a public service announcement  —  Three of the four ladies from the new MTV show, (from l. to r.)  Nicole, Jenni and Sammy.  Nicole is struck by a man at a bar in an upcoming episode.  —  MTV will air a public service announcement …

Gisele Bündchen's Family: We Are All Really Happy  —  Gisele Bündchen and Tom Brady's new baby boy will have plenty of loving relatives - just ask the Bündchen family.  —  “He's a beautiful, healthy boy,” says the new mom's twin sister, Patricia, who was in Boston along …

Clint Eastwood Talks Lady Gaga, Taylor Swift  —  ‘You listen to things because the kids are listening to them,’ the ‘Invictus’ director tells MTV News.  —  By Larry Carroll, with reporting by Josh Horowitz  —  Clint Eastwood is quite possibly the most badass man in movie history.

Cameron Diaz is a ‘Bad Teacher’  —  Actress will star in Columbia's raunchy comedy  —  Cameron Diaz is heading back to school for Columbia Pictures' raunchy comedy “Bad Teacher.”  —  The actress will star in the Jake Kasdan-helmed pic, which was penned by “The Office” scribes Lee Eisenberg and Gene Stupnitsky.

Kendra Wilkinson in Labor!  —  Whoa, baby!  Kendra Wilkinson is in labor.  —  The reality star could give birth to a baby boy at an Indianapolis-area hospital any minute now, E! News has learned exclusively.  —  It'll be her first child with hubby Hank Baskett.

‘Horndog High’ scandal heats up: Allison Musacchio joins nude teachers Mauro, Brito in hot water  —  There are more sexy shenanigans at Brooklyn's Horndog High.  —  The day after the Daily News reported that two James Madison High School language teachers were busted “undressed” …