We have to ask!

Yesterday we spotted Pink leaving the gym in Malibu, and we're not sure if it's a bad angle, PMS bloat or a bun in the oven, but you can't deny the fact that there's something going on with her tummy!

We love Paula Abdul, but we love her even more for having the guts to wear these shoes she wore yesterday ...

The former American Idol judge was all smiles as she posed for pictures outside of the Beverly Glen Market Place, and we thought she was sporting a cool pair of Samantha Ronson-inspired kicks, but then we got a peek at the back:



Loves it? Whatever -- Paula's known for taking fashion risks!

And reason #5378 to love PA -- CLICK HERE to check out video of her hugging our photographer yesterday!

A very green Paris Hilton stepped out in Beverly Hills on Tuesday afternoon, and even though she was wearing sweats, she still looked like a million bucks!

The heiress had a shoot yesterday, and it sounds like it really sucked the energy out of her! Paris tweeted, "On set shooting still. Been here since 6am, so tired. Can't wait to finish and get home to my puppies." Aww, we're sure her battery will be recharged today!

These pix are absolutely adorable!

We just spotted TV actress turned movie star Katherine Heigl playing in a Hollywood park with her adopted daughter Naleigh this afternoon. Just look at those smiles! Who knew Kat would make a good mother?

And now that she's free from filming Grey's Anatomy - Heigl said she "couldn't sacrifice my relationship with my child" to do the show - the new mom has more time to spend with her kid. Except for all the movies she's going to make, of course.

Check out our MONSTER photo gallery of Katherine and co. below...

Photo courtesy of ABC

Looks like Nicollette Sheridan doesn't have many supporters!

The actress has accused show creator Marc Cherry of assault and battery on set (she's asking for $20 million), and now the remaining ladies - Teri Hatcher, Felicity Huffman, Marcia Cross and Eva Longoria - have released a collective statement:

"It would be irresponsible of us to let the public believe that being a part of this show from its inception has been anything but a blessing. We have no first-hand knowledge of what Nicolette may or may not have experienced, but we would never characterize our set as a hostile environment. It is, in fact, the opposite. The friendships and support that Marc Cherry, the cast, the crew and the producers have shared for the past six years have made this a wonderful job that we are grateful for every day."

Sheridan also claims in the papers that Hatcher complained to ABC about Cherry and that Cherry said, "I hope Teri Hatcher gets hit by a car and dies. Hatcher, in turn, adds the following in a statement:

"I'm honored to stand with Eva, Felicity and Marcia, as a group and clarify that our set environment is nothing less than an amazingly positive experience. I have never felt discriminated against. In fact, I have felt heard and respected by Marc and other executives in regards to both my professional and personal needs."

Either they're just protecting themselves or they truly stand by their boss in this matter... or both.

Damn! That's a lotta coffee for one person. Especially one as small and thin as Renee Zellweger! Bradley Cooper's ladylove got caffeinated while running errands around town earlier today...

Online reports claim the Bridget Jones actress is desperate to get married and have kids right away - hmm, is Renee becoming the new Jennifer Aniston? Probably just a rumor, but Renee will turn 41 later this month, so who knows!

So much for that blast of warm spring weather last week! After a few days worth of chilly temps, Los Angeles fashionistas have slipped back into their winter boots, and Jessica Alba was no exception. The hot mama was spotted shopping in Brentwood yesterday, and we're totally digging her slouchy brown boots...we just wish she'd top the look off with her gorgeous smile!

When Honor is old enough to fit into her mom's clothes, we're guessing lots of pieces are going to go missing...we'd love to raid Jess' closet!

Whoa! An insider tells Life & Style this breaking story...

During a cast photo shoot to promote the final season of The Hills, show creator Adam DiVello came up behind Heidi Montag and "grabbed her with one hand on her stomach and one hand directly on her butt cheek," claims the insider.

Heidi's six bodyguards took his hand off and moved him away, but the reality star still refused to go ahead with the shoot.

The insider also says that Heidi felt Adam had been "getting a little creepy" for a while. "Adam wasn't on set much for six seasons until Heidi got her new boobs. And now he shows up everywhere."

After an email to the production team went ignored, Speidi now plans to sue. "Heidi's been in tears about it and is really upset because she says she doesn't feel safe," the insider adds.

Meanwhile, co-star Lo Bosworth Tweeted this earlier: "I'll repeat it: no one is/has ever been assaulted during filming of our show. hey spiedi, do you know the definition of slander? NOT OKAY."

Think this incident really happened???