Indulging in her favorite hobby, Lindsay Lohan was spotted out shopping in West Los Angeles on Monday afternoon (January 5).

Sporting a plaid buttondown shirt with her signature leggings, the “Mean Girls” starlet combed the racks at H.D.Buttercup before heading back to her SUV with a group of friends.

Stepping out for dinner with a few gal pals, Hilary Duff was spotted arriving at Katsu-Ya restaurant in Hollywood on Monday night (January 5).

Trying to hide her face as she entered the popular eatery, the “Cheaper By the Dozen” actress wrapped up with a scarf and sweater as she braved the chilly weather for the top-notch Japanese cuisine.

She’s been chilling out across the pond with her hunky British boyfriend Paul Sculfor for the holidays, and earlier today (January 5) Cameron Diaz was spotted on her way back to the States.

The “There’s Something About Mary” actress arrived at London’s Heathrow International Airport to catch a departing flight, looking pleasant as she carried a Starbucks beverage through the terminal.

Like the Energizer bunny, he never seems to stop, and this morning Richard Simmons took his bundle of energy and enthusiasm to the “Today” show.

The fitness icon, who turned 60 this past year, was more than happy to smile for the paparazzi outside the Rockefeller Center studios, sporting a blue Peace tank top and striped shorts.

Back out for another day of beach-going fun, Amy Winehouse was spotted in the arms of her mystery man in St Lucia on Monday (January 5).

While she had previously been seen canoodling on the Caribbean island with longtime guy pal Blake Wood, it looks as if Amy has opted for her new friend - as this is the second straight day during which the “Rehab” singer has been lovey-dovey with her dark-haired companion.

It’s no secret that the holidays tend to add a few pounds to everyone’s frame.  And Gwyneth Paltrow has just the thing to slim down - detoxification.

In her latest GOOP newsletter, the “Sliding Doors” cutie reveals how she uses fasting and detoxification to help keep herself healthy and in shape.

Continuing on their relentless promotional press tour for their upcoming film “Bride Wars,” Kate Hudson and Anne Hathaway were spotted leaving an office building earlier today (January 5).

The “Get Smart” brunette and her “How to Lose a Guy in 10 Days” blonde gal pal looked upbeat as they sauntered out into the NYC streets following their photo shoot together.

She’s battled her weight for years, and Oprah Winfrey is taking action against her now-200-pound physique.  In a recent interview, the talk show queen confessed that she’s been abusing food.

Winfrey revealed, “It’s not about the food.  It’s about using food – abusing food. Too much work. Not enough play. Not enough time to come down. Not enough time to really relax.  I am hungry for balance. I’m hungry to do something other than work.”

Both beginning their respective weeks on separate agendas, Reese Witherspoon and Jake Gyllenhaal were both spotted flying solo earlier today (January 5).

The “Sweet Home Alabama” sweetheart was all about some physical fitness as she and a friend opted for a morning jog in Santa Monica.

With today’s scheduled autopsy being completed, the hearse carrying John Travolta’s son Jett arrived at Restview Memorial Mortuary and Crematorium in Freeport, Grand Bahama, on Monday afternoon (January 5).

As for the cause of death, no results from today’s medical examination have been disclosed - and it may just stay that way, as the Bahamian Minister of Health Hubert Minnis failed to mention whether the report would be made public.

Continuing her day of “Bride Wars” promotional duties, Kate Hudson stepped out on Monday evening (January 5) to tape an appearance on the “Late Show with David Letterman” in New York City.

Wearing a curve-hugging shiny green dress, the blonde beauty greeted fans before heading inside to tape tonight’s show as she boosts interest in her new comedy (which hits theaters this Friday - January 9).

They’ve been engaged for some time now but kept putting off their nuptials. And now, it’s being reported that Jennifer Love Hewitt and Ross McCall have called it quits.

“They broke up over the holidays and have ended their engagement,” an insider close to the couple told People magazine.

Back home from a blissful New Year’s holiday in St Barts, Lily Allen was spotted arriving at Heathrow Airport in London on Monday (January 5).

Making her way through the terminal, the “Smile” songstress couldn’t seem to wipe the grin off of her face - as it appears that she’s once again found love.

Far from his native Australian digs, Hugh Jackman was spotted out and about in New York City today (January 5) along with his two kids.

The “Kate and Leopold” stud looked more like Mr. Mom as he juggled toys and food for his son Oscar and daughter Ava Eliot as they returned to their apartment following a shopping binge.

She’s struck quite a chord with the movie-going population with her latest flick “Marley and Me” as it has turned out another weekend of amazing ticket sales.

For the second week in a row, Jennifer Aniston’s doggy debacle has claimed the #1 spot with weekend sales topping $24.1 million, once again beating out her ex Brad Pitt’s “The Curious Case of Benjamin Button” with $18.4 million.

Out for some fresh winter air, Sarah Jessica Parker was spotted taking a morning walk with her son James Wilkie earlier today (January 5).

The “Sex and the City: The Movie” starlet and her little guy looked chilly-yet-happy as they meandered through the West Village together, both bundled up in an effort to stay warm.

She’s one of Hollywood’s hottest young actresses, and earlier this morning Anne Hathaway was spotted at CBS studios for “The Early Show.”

The “Princess Diaries” hottie looked focused as she made her way inside, sporting a khaki trench coat overtop a black dress with black stockings and black heels.

They’ve been a sure-fire hit duo ever since that scandalous MTV Video Music Awards kiss a few years back.  And it sounds like Britney Spears and Madonna may be devising another onstage collaboration for 2009.

With the “Gimme More” songstress’ comeback tour in the not-too-distant future, reports are spewing out that suggest Madge may have a part in the show.

Braving a blustery Sunday afternoon, Kate Hudson was spotted on her way out of her New York City apartment along with a few friends yesterday (January 4).

The “Fool’s Gold” babe sported a pair of jeans, with a grey top, plaid coat, white hat, and fringed-out tan suede boots as she made her way to Barneys New York for some retail therapy.

The entertainment world was shaken last week when John Travolta’s son Jett was found dead in their vacation home in the Bahamas.  And according to reports, an autopsy is set to take place today in order to determine the exact cause of death.

Two clinical and forensic pathologists will be performing the autopsy in the Bahamas, while the Travoltas make arrangements for their son’s body to be transported to Ocala, Florida for the funeral.

Catching a little girl time, Stacy “Fergie” Ferguson was spotted out for a walk with a pregnant friend yesterday (January 4) in Brentwood, California.

The “Big Girls Don’t Cry” songstress seemed to be enjoying herself, even going so far as to chat with the paparazzi while pointing to her friend’s belly and saying, “This is my new lover…”

Starting off the New Year with some family expansion, Rebecca Romijn and Jerry O’Connell welcomed twin girls this morning (January 5).

Earlier this year, the “Carpoolers” stud joked that he was already preparing himself for daughters, telling press, “Just the fact that they’re girls, you know?  I don’t want them to date. They’re only allowed to date men who run countries. They’re only allowed to date men who are heir to the throne or are currently running a nation.”

Out for an evening of hoops, Reese Witherspoon and Jake Gyllenhaal were side-by-side at Staples Center as the Los Angeles Lakers took on the Portland Trail Blazers on Sunday night (January 4).

Sitting next to Dreamworks co-founder Jeffrey Katzenberg, Miss Witherspoon looked stylish in a grey cardigan over a black top with skinny jeans paired and distressed leather high boots.

Taking a night off from looking after their son Max, Christina Aguilera and Jordan Bratman enjoyed a romantic dinner date in Los Angeles on Sunday evening (January 4).

With Christina dressed casually in a plaid flannel buttondown top with a green beanie, the cute together dropped into one of their favorite spots, Osteria Mozza (the place Christina celebrated her ‘Clockwork Orange’ birthday last November).

Looking beautiful in blue, Sarah Jessica Parker stepped out with Matthew and James Wilkie Broderick to see the Broadway version of “Hairspray” in New York City on Sunday night (January 4).

Taking place at the Neil Simon Theater, the “Sex and the City” starlet walked alongside her young son while her hubby trailed behind as they exited the theater following the show.