She’s one red-hot mama.

Kourtney Kardashian stepped out in style as she strolled through Malibu with her 11-year-old daughter, Penelope Disick, on Friday, wearing a bump-hugging red dress that showed off her pregnant belly.

The “Kardashians” star, 44, held hands with her daughter — who bears a strong resemblance to dad Scott Disick, 40 — as they walked along the street, with the fourth-time mom-to-be wearing a long-sleeved Rick Owens maxi dress ($316, was $790) that hugged her curves.

Kardashian — who revealed she’s expecting a boy with husband Travis Barker, 47, in late June — went without a bra under the form-fitting frock, adding edgy black boots and showing off some leg as the double-slitted style blew in the breeze.

She added black shades and a coordinating handbag, wearing her hair in a simple, straight style for their mom/daughter day out.

Meanwhile, Penelope went casual in a pair of denim overalls worn with one side hanging down, sporting a white T-shirt underneath and wearing her hair in two braided pigtails.

However, the 11-year-old matched her mom’s style when it came to footwear, donning a pair of chunky-soled black boots.

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The Poosh founder has been sporting plenty of bump-baring styles this summer after announcing her pregnancy at one of husband Travis Barker’s Blink 182 concerts in June.

Whether it was a Barbiecore Jacquemus set that put her bump front-and-center while on a Hawaiian vacation or the sporty tracksuit she wore unzipped for a matcha outing, this expectant mother certainly seems to be having fun dressing her growing belly.

As for the newest Kardashian, we can’t wait to see what this celebrity baby wears when he arrives.