Kylie Jenner’s best friend let something slip during her new video shared to Instagram on Thursday.

Stassie – full name Anastasia Karanikolaou – stated that she ‘always has to pay for Kylie’ because the billionaire never remembers to bring her purse.

Jenner just smiled at the camera as if it is no big deal while Stassie opened her wallet.

That means that Stassie, who has said she has to support her entire family with her modeling paychecks, picked up the tab all day.

Stassie paid for food at Erewhon, In-N-Out and Crumbl. The price tag was over $100 as Erewhon is very pricey.

The close pals were enjoying a fun food-filled day as they tried several healthy and unhealthy items in Los Angeles.

The billionaire lip kit mogul seemed to really enjoy treating herself with the calorie-laden meal.

When at California based chain In-N-Out in Los Angeles she ordered the Animal Style burger that includes extra Thousand Island spread, mustard grilled patties, and extra pickles with lettuce instead of a bun.

But when she orders the French fries, she does it without any added fun like cheese or onions.

In the long video posted to Instagram, Kylie and Stassie laugh when they decide to indulge by hitting In-N-Out.

The ladies hit the Drive-Thru.

Stassie gets a #1 protein style and Kylie asks for a double double cheeseburger protein style with grilled onions.

Jenner adds an order of plain French fries and a Coca-Cola.

It is interesting that neither orders Animal Fries that has cheese, spread, and grilled onions on top, or the Neapolitan shake which combines vanilla, chocolate and strawberry flavors.

After they eat the food, which becomes messy when they drop pieces in Kylie’s luxury car, Jenner says they are next to a Crumbl as she says she has never tries their cookies before and wants to.

Before they go to In-N-Out, the pals visit Erewhon, the organic market, and pick up lunch.

Inside the store, they say they just want to get a shake.

Kylie laughs as she says she wants the Hailey Bieber smoothie over the one her sister Kendall made for Erewhon.

That will surely cause a fight later with her model sibling.

They then walk around the store looking at Kourtney Kardashian’s Lemme gummies.

The two giggle like schoolgirls who are cutting class as they load up their cart on lunch and cookies.

They decide on meat, rice and vegetables for their midday meal, which they eat in a car.

The stars also have a cucumber salad and a mix of grapefruit with avocado they snack on.

After they much on the Erewhon take-out food they don’t seem that satisfied so they consider heading to In-N-Out.

‘Ok we just went on a crazy adventure, we went to Erewhon, got food, then realized we wanted In-N-Out,’ said Stassie.

Kylie then chimes in that they wanted to go to Crumbl which they had never tried before.

‘We are f***ing here!’ one cooed.

The two seemed so excited with the options like a Sugar Cookie and a Confetti cake. Kylie said she wanted to get mini cookies for her kids.

They make several options and Stassie said she has to pay because Kylie always forgets her purse.

‘I cannot believe that we are here… I am so excited,’ said Jenner.

The ladies have a large box of cookies.

They eat the Sprinkles version in their car.

‘That is really, really good,’ said Jenner. Kylie said it was not too sweet and it tastes like a cupcake.

Stassie added, ‘When we were growing up Kylie would get a tub of icing and eat it.’

They next tried another one, which they liked better.

Next was Peach Cobbler. Kylie did not seem to love it and suggested it tasted like a pie. Stassie wanted to ‘spit it out.’

‘I am really full, said Kylie but wanted to eat one more,

‘We actually can’t eat any more,’ said Kylie, adding, ‘I am a little full.’

And then they asked viewers to suggest what else they should eat.

Stassie’s latest revelation comes as Kylie starred in a smoldering new ad campaign for her canned vodka soda brand Sprinter.

The lip kit tycoon put a saucy spin on Americana style in her latest shoot, in which she appeared to be playing an alluring hitchhiker.

Kylie showed off her legs and emphasized her pert derriere in a tiny pair of Daisy Dukes that were fashionably frayed at the hems.

She slipped into a white blouse and rolled it up to show off her enviably toned midsection – as she strutted her stuff with a can of Sprinter in her back pocket.

In a touch reminiscent of 1950s pinups like Bettie Page, Kylie wore a luxuriously curly black hairdo that fell over her face as she shot the camera a come-hither stare.

She struck a few mesmerizing poses at the side of the road, amplifying the impact of her statuesque legs by balancing expertly on a pair of scarlet stilettos.

The pictures included a deft touch of branding as the automobile she was trying to flag down happened to be a Sprinter van.