And action! Heidi Klum looks less than impressed as she directs sexy photo shoot between two near naked Next Top Model contestants on a bed moving down Hollywood Boulevard

It is one of the world's most famous streets which is used to celebrities and crazy goings on, but one star made sure those two things combined on Wednesday.

Heidi Klum turned up the heat on Hollywood Boulevard as she directed two contestants from the German version of Next Top Model.

The 43-year-old gave a male and female model pointers as they rolled around in a moving bed down Hollywood's famed street.

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Saucy shoot: Heidi Klum turned up the heat on Hollywood Boulevard as she directed two contestants from the German version of Next Top Model in Hollywood on Wednesday

Ensuring tourists and even seen-it-all locals stopped and stared, the lingerie-clad female model climbed atop of the muscle-bound male as the bed rolled down the street.

Despite the fact the two contestants looked like they were caught in a compromising position, Heidi was not at all fazed.

In fact, the host beamed as the pair rolled around on the bed, which she stood at the base of.

Even more impressive was the supermodel managed to keep her balance as the trailer, which the bed was sat on, was pulled down the road. 

That's better: Another model soon had Heidi smiling again

Multi-tasking: The supermodel looked part fashionista, part director as she took charge of the video shoot involving two almost-naked models

Mix your prints like Heidi with a Magda Butrym scarf

There is a reason leopard print is such an enduring trend - it's stylish appeal lies in its graphic sensibility and its overriding association with rock and roll wild childs. As a humble pattern, it can lift even the simplest of items to a stylish new level. But if you're a top model like Heidi Klum, she knows how to mix florals and leopard print to bring forth an agressive look.

The former VS angel added a leopard and floral print scarf by Magda Burtrym to her already rocker chic look of leather moto jacket, snow leopard print dress, fishnet tights and lace up leather booties. The scarf was a bold and chic statement. Put that pedal to the metal!

If you're after a fierce touch, invest in Heidi's exact accessory, which is available to buy right now through Foward. The best part is that it's on sale. Otherwise take a look at our edit below for slightly more affordable options

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Action! The 43-year-old gave a male and female model pointers as they rolled around in a moving bed down Hollywood's famed street

Up close and personal: Heidi kept a watchful eye on a scantily-clad model straddling another

Getting intimate: The supermodel didn't mind getting up-close-and-personal with the two

That's different: Ensuring tourists and even seen-it-all locals stopped and stared, the lingerie-clad female model climbed atop of the muscle-bound male as the bed rolled down the street

She's a pro: Impressively, the supermodel managed to keep her balance as the trailer, which the bed was sat on, was pulled down the road

Heidi, her models, a full crew and the bed got a police escort down the busy boulevard courtesy of the LAPD.

While her models wore just their smalls, Heidi donned a layered look for the photo shoot.

The 43-year-old still showed some skin in a short leopard print slip but kept warm by adding a pair of sheer black tights and a classic black leather jacket.

Not bothered: Despite the fact the two contestants looked like they were caught in a compromising position, Heidi was not at all fazed

In control: The model whipped her luscious locks through the air

Having fun: Heidi looked to be enjoying the saucy set up

Boss lady: Heidi looked nice and toasty with multiple layers as her models were wearing only boxer briefs and black shoes

Thirsty work: Heidi sipped on a warm beverage as the modelling hopefuls did their thing

Working up an appetite: Heidi munched on some crisps while tucked up in bed

Adding to her animal theme, the model wore a leopard and flower patterned scarf.

Heidi further accessorized the look with a pair of aviator shades and lace-up stiletto boots.

The German beauty finished the whole look off by wearing her ombre locks in a half up, half down 'do.

Steamy: The gorgeous models were seen posing in sexually suggestive positions for the sexy lingerie shoot

All fun and games: They seemed to laugh between takes as they enjoyed their day filming in the sun

Up close and personal: The model straddled her man in bright red underwear

Hands on: The models put on a raunchy display as Heidi watched on

Animal factor: While her models wore just their smalls, Heidi donned a layered look for the photo shoot

Pretty: She looked fashionable as always

Having a blast: It certainly seemed to be a fun shoot

This is of course not Heidi's only television gig, the model also appears on US screens in America's Got Talent and Project Runway.

Her demanding schedule means she spends a lot of time criss-crossing the country.

Heidi only landed back in Los Angeles the day before the sexy bed shoot. 

Layers: The 43-year-old still showed some skin in a short leopard print slip but kept warm by adding a pair of sheer black tights and a classic black leather jacket

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