One thing's for sure ... Drew Barrymore's definitely carrying a few extra pounds -- unfortunately, we're still not 100% sure if it's a baby or not.

Drew hit the streets of L.A. yesterday after a yoga class, wearing a form-fitting blue jersey (left) -- and by the looks of the side view, there's a real good chance her uterus is full of fetus.

It's the first good shot of Drew's belly since February -- when TMZ posted a pic of Drew clutching a sonogram on her way out of a Beverly Hills doctor's office (below).

So we gotta ask ...

Drew Barrymore was clutching what appears to be sonogram results as she left a doctors office in Beverly Hills with her fiance late last week ... soooooo ... is Drew pregnant?!?!?

Here are the facts:
-- Drew is engaged to Will Kopelman, a 34-year-old art consultant ... who popped the question just a few months ago.

That's pretty much it for the facts.

We reached out to Drew's rep -- who politely gave us a "no comment" ... but it ain't exactly a denial.

So ... congrats?

Soft-spoken Drew Barrymore caused a stir with her neighbors last night when her loud Halloween party forced them to call cops and complain ... TMZ has learned.

According to our sources, her Hollywood Hills neighbors phoned police shortly after midnight. We're told cops spoke with Barrymore and she rectified the noise situation and there were no complaints from then on.

Drew Barrymore fun fact -- according to IMDB, she was delivered by Dr. Paul Fleiss ... who is the father of Heidi Fleiss.

... when it comes to basketball, they both like to play with their tongues out.


Drew Barrymore sat on the court to watch the Lakers smack the Clippers this weekend ... and during the action, she sucked face with her boyfriend Will Kopelman.

"Going the Distance" stars Drew Barrymore, 35, and Christina Applegate, 38, hugged it out at the movie's premiere in Los Angeles yesterday.


Question is...

... because she turns 35 today.



Party like a child star.

Cindy Crawford, Reese Witherspoon, Drew Barrymore and Julia Roberts all did their part at the Hope for Haiti benefit on Friday night



Question is ...

Kate Beckinsale, 36, and Drew Barrymore, 34, had a laugh at the same event in L.A. this week.



Question is ...

How's this for an easy day on the job: Getting paid to make out with your own girlfriend.


Real life lovahs Drew Barrymore and Justin Long were in NYC today filming "Going the Distance" -- and they sure did.

Playing it up for photographers, would-be comedians Drew Barrymore and Justin Long wore their fortunes on their foreheads as they left a Chinese restaurant on Monday.



Drew's said: You need not worry about your future. Justin's: You will be successful in your career.

Considering the fact she's a Barrymore and he's dating Drew, it's no surprise their fates have already been realized.

Sporting a big, purple hickey on his neck, Justin Long enjoyed a friendly lunch with on-again off-again lover Drew Barrymore on Sunday.



No word on why the two decided to go to a restaurant -- looks like Drew already had a bite.