The Kardashians are known for splashing out tons of cash on their lavish parties.

But youngest sister Kylie Jenner truly out did her kin while celebrating baby girl Stormi's first birthday with an over-the-top carnival themed soiree on Saturday.

The party started on a surreal note, inviting guests into the mouth of a terrifying inflatable baby head which looked like the spitting image of Stormi herself.

Pulling out all the stops: Kylie Jenner threw her daughter Stormi an ultra lavish party to celebrate her birthday Saturday. Above Stormi is seen with dad Travis Scott

Trippy times: The party started on a surreal note, inviting guests into the mouth of a terrifying inflatable baby head which looked like like the spitting image of Stormi herself

Daddy and daughter: Daddy Travis was thrilled to be there with his daughter

Star struck! Kylie was just as excited as the kids to be with the song sensations. She posed with the characters while wearing a slick baby blue suit

'i had to go all out for my baby. #StormiWorld' Kylie captioned a photo of she and Stormi from the soiree.

'Pulling up to Stormi's party,' Kylie told fans in an Instagram Story video from the celebration.

People holding balloons that looked like the planet Earth welcomed the mother-daughter duo.

As they walked inside the party, the youngest of the Kardashian-Jenner sisters told her little girl: 'This is insane! Stormi World! You see mama?'

The celebration only grew more enchanting inside, where a backdrop of rainbows and clouds made it clear it was Stormi's time to shine.

Taking a spin: Then Kylie shared a shot of mom Kris and grandma Mary Jo on a technicolor swing ride

Stormi weather: The celebration only grew more enchanting inside, where a backdrop of rainbows and clouds made it clear it was Stormi's time to shine

Work of art: The cake, which featured its own carousel, was absolutely stunning

Then Kylie shared a shot of mom Kris and grandma Mary Jo on a technicolor swing ride.

'Go mom!' she shouted while a Kendrick Lamar song played in the background.

There were plenty of delicious things to eat at the party. Kylie showed off baby pizza's housed in little pink boxes before later sharing video of a man with buttery pretzels linked onto an umbrella.

'I'm a cool mom!' Khloe shared pictured from inside the baby playroom

'I think True found my posing funny!' The two giggled as they posed together

Perfect Instagram fodder: Kris Jenner posed with Khloe against a teddy-bear backdrop

A baby's dream: Stormi loved the bubble room

Cousin Mason sipped on an orange soda from a curly cursive 'Stormi' straw. There were even french fries in Louis Vuitton-esque monogrammed cartons.

But it was the cake that truly made jaws drop. The tiered confection featured a moving golden carousel complete with its own horse miniatures. Then it descended into a scene of blue skies, green grass and butterflies that looked almost too fantastic to eat.

Thanking creator Julie Simon Cakes, Kylie posted: 'I can't get over this cake! Thank you so much @juliesimoncakes.'

Scenic: Then it descended into a scene of blue skies, green grass and butterflies that looked almost too fantastic to eat

Sweet treats! There were also beautiful cookies and other treats. One giant cookie was even made to look like Stormi

Yummy! Kylie showed off baby pizza's housed in little pink boxes

Chance of Stormi? later sharing video of a man with buttery pretzels linked onto an umbrella

Fancy: There were even french fries in Louis Vuitton-esque monogrammed cartons

Sip it up and start again: Cousin Mason sipped on an orange soda from a curly Stormi straw

Enchanting: Princesses with stunning flower crowns welcomed people into a 'butterfly rainbow forest' which featured colorful vines cascading from the ceiling

There was a beautiful cloud-filled play pen for the young set to play in. Portraits of the one-year-old hung on the walls.

Princesses with stunning flower crowns welcomed people into a 'butterfly rainbow forest' which featured colorful vines cascading from the ceiling.

A room dubbed Stormi's Store offered swag from the party. The tie-dyed keepsakes ranged from hoodies to tee shirts, and even little onesies for the babies.

Kylie had best friend Jordyn Woods on hand. She brought along her own pride and joy: her tiny dog.

Picture perfect: Portraits of the one-year-old hung on the walls

Keepsakes: A room dubbed Stormi's Store offered swag from the party

Cloud nine: There was a beautiful cloud-filled play pen for the young set to play in

Puppy love: Kylie had best friend Jordyn Woods on hand. She brought along her own pride and joy: her tiny dog

Girl of the day: Stormi crawled around while clearly looking like the center of attention donning a pink sequined dress

Another room featured giant plush bears, which the youngest of the Kardashian-Jenner family was seen playing around on.

Stormi crawled around while clearly looking like the center of attention donning a pink sequined dress.

She sat around with cousin True, who is just two-months younger.

Then it was time to dance, as the kids gathered around while characters Pingfong and Baby Shark performed the beloved Baby Shark song.

Play mates: She sat around with cousin True, who is just two-months younger

Family ties: Mason, who is Kourtney's kid, was also there with his younger cousins

Chomp! Then it was time to dance, as the kids gathered around while characters performed the beloved Baby Shark song

Rapper dad Travis Scott - birth name Jacques Webster - even got in on the fun, wiggling along to the kids song with his little girl.

Kylie was just as excited as the kids to be with the song sensations. She posed with the characters while wearing a slick baby blue suit.

She also shared a video taken from afar which she captioned: 'I can't believe Baby Shark is here.'

But not everyone was as enthused about the performance. In the background of Khloe Kardashian's video, she can be heard jokingly telling someone 'I think I need a drink for this.'

Move it or lose it! Rapper dad Travis Scott even got in on the fun, wiggling along to the kids song with his little girl

After that it was time for presents. Stormi was gifted a pint-sized red Chanel bag by family friend DJ Khaled.

'Oh my goodness, Stormi! Stormi, your first Chanel!' Mom cooed.

The I'm The One rapper shared a photo of himself with the Webster family, which he captioned: 'My brother @travisscott and his queen @kyliejenner invited me to Stormi BDAY PARTY. AS A FATHER I KNOW HOW IMPORTANT ITS IS TO GIVE OUR KIDS THE BEST LIFE AND THE BEST BDAY PARTYS !

'MY SON AND QUEEN wasn’t in town so I came to represent for the KHALED FAMLIY and wish STORMI HAPPY BDAY ! GOD BLESS YOU ! LUV FROM THE KHALEDS !'

There for them: The I'm The One rapper shared a photo of himself with the Webster family, which he captioned: 'My brother @travisscott and his queen @kyliejenner invited me to Stormi BDAY PARTY.

Fancy first: Family friend DJ Khaled gave Stormi her very 'first' Chanel bag

Making things all the more magical, Sofia Richie - the girlfriend of Kourtney's ex/family friend Scott Disick - shared amazing images of giraffes and zebras being walked into the party.

There were plenty more fun and games to be had. Kylie recorded BFF Jordyn getting enveloped by a huge human-sized bubble.

Guests could play a round of bean bag toss straight into a portal that looked like Stormi's mouth.

Wild! Making things all the more magical, Sofia Richie - the girlfriend of Kourtney's ex/family friend Scott Disick - shared amazing images of giraffes and zebras being walked into the party

Playtime: Guests could play a round of bean bag toss straight into a portal that looked like Stormi's mouth

Point of view: Taking a spin with daughter Penelope and mom Kris, Kourtney shared a first person view of the carnival ride

Bubble buddy: Kylie recorded BFF Jordyn getting enveloped by a huge human-sized bubble

Hot mama: Khloe shared even more from the party, posting selfie videos with her daughter True

Video from Kourtney Kardashian's social media offered even more of a look at the affair.

Taking a spin with daughter Penelope and mom Kris, she shared a first person view of the carnival ride.

Khloe shared even more from the party, posting selfie videos with her daughter True and family friends.

Doting grandma: She also shared a video of mom Kris with granddaughter Dream Kardashian, who belongs to her only son Rob

There for her girl! Parent Caitlyn Jenner was on hand for the celebrations

Hey big spenders! It's unclear how much Kylie splashed out on the technicolor party, but the family isn't exactly one for a budget.

She also shared a video of mom Kris with granddaughter Dream Kardashian, who belongs to her only son Rob.

Parent Caitlyn Jenner was on hand for the celebrations.

Sharing a video while en route to the party, the Secrets Of My Life author said: 'Hi. heading over to Stormi's first birthday. Boy how time flies It seems like just a minute ago I was putting on Kylie's first birthday. And then off to the Grammy pre-party. Should be fun.'

It's unclear how much Kylie splashed out on the technicolor party, but the family isn't exactly one for a budget.

Kim and family reportedly spent a smooth $500k on their Christmas party last year.