EXCLUSIVE: Trista Sutter Debuts Her Shocking New Bikini Body After Struggle to Get in Shape  —  After just five months of dedicated dieting and exercise, Trista Sutter has met her weight-loss goal of shedding all 30 pregnancy pounds.  —  In the new issue of Us Weekly, on newsstands now …

Is Spade Going to Be a Daddy?  —  TMZ has learned that a 22-year-old Playboy Playmate is claiming that David Spade is the father of her unborn child.  Holy Jamie Lynn!  —  Jillian Grace, Miss March 2005, is alleging that she had a relationship with the comedian, resulting in her becoming pregnant.

Knocked Up & Engaged?  —  Attention!  Attention!  Everyone look at Britney.  Brit Brit & Adnan were “caught” looking at pregnancy tests at Rite Aid on Monday night.  She was also papped wearing what looked like an engagement ring the other day.  This all goes with the OK!

Brad Renfro's Former Lawyer: ‘We All Failed’  —  An autopsy is planned for Thursday to determine what caused troubled actor Brad Renfro's untimely death, Los Angeles County coroner officials tell PEOPLE.  —  Meanwhile, his former lawyer spoke out, saying the news left her in tears.

Cowboy Fans Tell Jess: Go Home!  —  Jessica Simpson can't catch a break.  Her budding relationship with Dallas Cowboys Quarterback Tony Romo has reportedly angered fans so much, the struggling singer has had to beef up her security, even employing a guard to stay with her in her gated L.A. home when she sleeps at night.

‘WEIRD NOISES’ FROM BRITNEY  —  THE day before Britney Spears skipped her child custody hearing in LA to pay a visit with her shutterbug boyfriend Adnan Ghalib to the Little Brown Church , she was getting naked at the Betsey Johnson store at Westfield Fashion Square in Sherman Oaks.

WHOSE SNEAKY DISGUISE?  —  Celebs will go to all kinds of complicated lengths to hide from the public eye.  —  But whose brown wig has taken centre stage in this pic?  —  This actress/ reformed party gal went to dramatical lengths in attempting to shield herself from the limelight.

Matthew Knocks Up His Hot GF!  —  Matthew McConaughey is bringing a baby bongo player into the world.U  —  M.M. announced on his website today that his girlfriend, Camilla Alves, is pregnant with his child. … Stoked and wowed — DDE!

Where Are Tom's Kids?  —  It's been a busy year already for Tom Cruise and Katie Holmes.  Fresh from wrapping his movie Valkyrie, which filmed in Berlin, Tom, Katie and 1-year-old Suri headed to New York City, where Holmes is currently promoting her new flick Mad Money.

Let The Sun Shine!  —  This is Brit Brit's wet dream come true!  A life-sized Cheeto with a little hot sauce on it.  Direct PP to the nearest Starbucks and watch Brit take it down.  —  Here's PP blinding everyone at “The Air I Breathe” premiere last night.

Pubestache  —  Where's Princess Toadstool of the Mushroom Kingdom when you need her?  Seth Green looked like one of the Mario Bros. at the premiere of “The Air I Breathe” last night.  It doesn't butch you up, kid.  Sorry.  That's probably what Marcia Cross' landing strip looks like.

George Clooney on Angelina Pregnancy Rumors: “I Don't Think So”  —  George Clooney is shrugging off rumors that Angelina Jolie is expecting.  —  “I have no idea.  I don't think so,” he told Usmagazine.com at the 2007 National Board of Review Awards in NYC Jan. 15.  “I haven't heard anything.”

SWAG HAG  —  MELISSA Rivers, who feels she's entitled to as much swag as any movie star, stopped by the Silver Spoon Gifting Suites set up for the canceled Golden Globes and appalled the staff with her voracity.  At the Lust 4 Luxe and Frilly Lilly gifting booths, “she was so desperate for free gifts,” our spy said.

K-Fed Celebrates TV Debut  —  Among those millions of viewers who caught Kevin Federline's debut on One Tree Hill last night was K-Fed himself.  —  Sources tell OK! that the 29-year-old threw a bash at his Tarzana, Calif., home in honor of his small-screen success.

Fan Begs Katherine to Quit  —  Water-cooler bets are on: how long 'til the Nicoderm endorsement deal?  —  When Katherine Heigl arrived at Kennedy airport in New York City last night, she was met with a swarm of fans and photographers but it was one lucky chap who stood out.

Gwyneth Paltrow's scary mystery trip  —  Did a pregnancy complication put Gwyneth Paltrow in the hospital?  —  Husband Chris Martin was seen pushing the Oscar winner into Mount Sinai Medical Center here Monday.  —  “They looked very serious,” a witness tells us.  “She looked upset.

Pop Tarts: Nicole Richie Feels ‘a Little Fat,’ but Happy With Pregnancy Pounds  —  LOS ANGELES — Nicole Richie and Christina Aguilera popped out a baby bella and beau (respectively) at Britney Spears ' former base Cedars-Sinai Medical Center on Saturday.  —  And even though there is no guarantee …