Halle Berry Post-Preggo Knockout WHOA MAMA

Whatever Halle Berry's taking ... it's working like a charm -- the 47-YEAR-OLD stepped out last night for the first time since giving birth to her SECOND kid ... looking like someone half her age.

Halle was at the Acapulco Film Festival in Mexico ... but her bod was the real show.

Halle and fiance Olivier Martinez welcomed son Maceo in October ... which is crazy enough considering Halle's age ... but even crazier because the pregnancy had ZERO effect on her physique.

In fact, it might have made her even hotter ... just look at those boobs.

Mindblowing.

Halle Berry Her Baby's Downright Medieval!

Halle Berry and Olivier Martinez went back more than a thousand years to find a name for their new baby ... TMZ has learned.

Sources familiar with the situation tell TMZ ... Halle and Olivier named their son MACEO ROBERT MARTINEZ.

The name was popular in the 9th through the 14th century.

As for the meaning of Maceo -- Gift of God.

The name is Spanish in origin. Olivier's dad is Spanish. As for Robert -- that's the first name of Olivier's dad.

The current version of Maceo is Matteo or Matthew.

So bottom line -- the name is all about Olivier.

Halle Berry GIVES BIRTH The Heat's On Gabriel, Olivier

Halle Berry gave birth to a baby boy Saturday ... and now the pressure is on all of the adults to make sure there are no more Thanksgiving Day bloodbaths.

Halle delivered the baby where many celebs do .. Cedars-Sinai Medical Center in L.A.

So here's the rub. The new baby daddy is Halle's new hubby, Olivier Martinez. But there's a second baby daddy in the pic -- Gabriel Aubry, father of 5-year-old Nahla.

Nahla spends most of her time with Halle and Olivier, but Gabriel is an involved, good parent -- with a temper. Olivier also has a temper, and deadly hands.

The baby and Nahla are going to bond, and it's going to be more difficult now for Nahla to "disappear" when she's with Gabriel.

The question -- are the adults going to behave.

Stay tuned.

Halle Berry Did She Get Married?

If this photo is any indication, Halle Berry and Olivier Martinez tied the knot today.

Rumors are swirling the pair got hitched in Vallery, France at the Chateau des Conde.

Various photos show guests showing up to the estate, and Halle can be seen in the photo above trying to hide from sight, and she appears to be wearing a wedding dress.

We've reached out to Halle's rep for comment ... but have yet to hear back.

Soooooo ... congrats?

8:00 AM PST: Halle's rep confirmed it ... SHE'S OFFICIALLY HITCHED.

Halle Berry Nahla Delivers Adorable Looks at Bodyguard

An intrepid TMZ Tour passenger spotted Halle Berry inside a Fed Ex Office yesterday in Hollywood ... and captured a great moment when her daughter Nahla started giving their bodyguard the cutest looks imaginable.

It's unclear what Halle was doing in a run-of-the-mill FedEx ... making copies of a restraining order, perhaps?

Halle Berry The Little Black Baby Bump Dress

Halle Berry knows nothing shows off your maternal figure quite like a little black baby bump dress.

The gorgeous 46-year-old mom-to-be kept her growing curves chic and simple in a sleeveless stretchy frock as she ran some errands in Sherman Oaks on Tuesday.

It's been nearly seven weeks since Halle revealed she was carrying her second child and it's pretty obvious pregnancy agrees with her.

The glowing Oscar winner is due in the fall, so she's sure to have a belly nice summer.

Halle Berry I Can Stomach Pregnancy Better Than Anyone!

Mom-to-be Halle Berry won't let a little thing like having a fetus inside her stop her from looking amazing in skintight workout clothes.

With her maternal spandex ensemble keeping everything tight and right, the pregnant 46-year-old glowed as she went on her morning workout in Beverly Hills on Friday.

Halle is four months along and not due until the fall.

Even after all the custody drama over daughter Nahla with ex Gabriel Aubry, there's no denying the Oscar winner is a really fit mom.

Halle Berry Mama's Got It Poppin'

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How did Halle Berry's pregnant belly go from baby bump to bustin' out in just a few days? It's simple -- popcorn! Umm ... we'll let the little guy who knows zero about birthing babies explain that one.

Check out TMZ on TV -- click here to see your local listings!

Halle Berry The Jiffy Pop Effect!

Just like a batch of gorgeous Jiffy Pop popcorn, mom-to-be Halle Berry's baby bump is blowin' up.

While barely showing any overt signs during the last few weeks, the beautiful three-plus months preggers 46-year-old heated up the premiere of her latest bomb, "The Call", in Rio on Thursday ... and showed off her suddenly huge Halle belly.

At this rate, the Oscar winner should max out at Jessica Simpson DEFCON One pregnancy stage levels in no time.

Halle Berry I'm No Baby Dealer!

Halle Berry did NOT make any deal with soon-to-be baby daddy Olivier Martinez over who gets custody and who pays for diapers ... so says her lawyer.

Celeb lawyer Steve Kolodny tells TMZ a report in Us Weekly is bogus ... a report claiming Halle and fiance Olivier have hashed out a prenatal agreement in which he agreed to pay her child support if they break up. Kolodny says not only is there no deal, there hasn't been a discussion or even a whisper about one.

TMZ broke the story ... Halle is a little more than 3 months pregnant with her second child -- predestined to be a very good looking boy.

What's more ... Kolodny says any agreement not ratified by a judge -- where one parent gives up the right to an unborn child would be unenforceable.

Halle Berry My Baby Bump Is Ready for His Close-Up!

It's baby bump's first red carpet ... as a glowing, newly pregnant Halle Berry showed off her growing belly -- and sexy legs -- at the premiere of her new movie "The Call" in Buenos Aires on Monday.

As TMZ first reported, the 46-year-old is three months pregnant with her first child with fiance Olivier Martinez and has learned she is having a boy. Halle already has adorable 5-year-old Nahla from her previous relationship with Gabriel Aubry.

Don't cry for her Argentina ... well, unless you go see "The Call."

Halle Berry Introducing Her Baby Bump

Halle Berry took a stroll around New York City yesterday, flashing the early signs of a baby bump.

As TMZ first reported, Halle and fiance Olivier Martinez are expecting their first child together. We're told Halle is three months pregnant and has already learned she's having a boy.

Halle, 47, has a five-year-old daughter, Nahla, from her previous relationship with model Gabriel Aubry.

Halle Berry PREGNANT!!!

Halle Berry is pregnant with her second child ... TMZ has learned.

Sources connected with the actress and her fiance, Olivier Martinez, tell TMZ ... Halle is around 3 months pregnant -- based on the pics and some other facts we know ... she may be a little further along.

What's more ... they know the sex. It's a boy.

This could explain why Halle and Olivier were so upset when paparazzi got too close to her earlier this week at LAX while she was carrying soon-to-be big sister Nahla, who is 5.

It's definitely worth noting ... Halle is 46, and Olivier is 47.

Check out this pic of Halle at the Oscars (above) in late February. A source connected with the actress tells us Halle was feeling sick and was complaining she had gained a little weight. We're told days later she found out she was pregnant.

Eric Benet Surprising Wish for Halle

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One of Halle Berry's exes said something nice about her and her pregnancy -- and the kind words came from none other than singer Eric Benet!

We broke the story ... 46-year-old Halle is expecting her second child -- this one with fiance Olivier Martinez -- and based on Eric's reaction, it looks like we broke the news to him in Bev Hills today.

It's no secret ... Halle doesn't have a great track record of remaining friends with exes -- but Benet, who was married to her from 2001 to 2005, had only 2 words for Halle.

If you've forgotten, Eric and Halle had a particularly nasty split, but apparently ... time heals all?