We can't think of a celeb who loves Halloween more than Heidi Klum! The Project Runway host has been quick to embrace fall and the Halloween season this year, with a trip to Bones Pumpkin Patch in L.A. this afternoon.

OK! GALLERY: HEIDI KLUM AND NEW BOYFRIEND AND BODYGUARD MARTIN KRISTEN TAKE IN HER SON'S SOCCER GAME

Heidi brought along her kiddies, of course: Leni, Henry, Johan and Lou — and her bodyguard boyfriend Martin Kristen. Not only is Martin a lucky guy for obvious reasons (um, it's Heidi Freaking Klum!), but we think those kids are pretty lucky, too.

OK! GALLERY: HEIDI KLUM HITS NYC'S HUDSON RIVER PARK WITH HER KIDS

Heidi seems like a super-fun mom. She's always game for dressing up on Halloween (and she does not phone in her costumes, either — they are serious!) and at the pumpkin patch, she acted like one of the kids, going down a huge inflatable slide with Lou.