The Backstory of the Beautiful Californian

Karanikolaou Was Born in Los Angeles, California, in June 1997, to an Upper-Middle-Class Christian Family. She Graduated from a Private University in Los Angeles and Aimed to Make It Big in the Us Entertainment Industry.

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Karanikolaou Owes Most of Her Moolah, Influence and Fame to Her Bff of Nine Year's – Kylie Jenner. Call It Kismet. They Met at a Barnes & Noble When the Make-up Mogul Appeared for a Fan Event, and Became Close Friends Who Even Lived Together Once. Karanikolaou’s Friendship with Jenner Almost Instantly Catapulted Her to Global Fame, Leading to Several Modelling Assignments and Collaborations.

A Deep Connection with Kylie Jenner

Karanikolaou Owes Most of Her Moolah, Influence and Fame to Her Bff of Nine Year's – Kylie Jenner. Call It Kismet. They Met at a Barnes & Noble When the Make-up Mogul Appeared for a Fan Event, and Became Close Friends Who Even Lived Together Once. Karanikolaou’s Friendship with Jenner Almost Instantly Catapulted Her to Global Fame, Leading to Several Modelling Assignments and Collaborations.

Successful Innings on Instagram

Karanikolaou Started Her Career in January 2014 with Her First Photo Shoot for a-List Nation Magazine. She Revealed Her Aspirations There and Said, “In 10 Year's, I Hope to See Myself Modelling a Lot and Working in the Entertainment Business. ” in Just Under a Year, She Amassed Two Million Followers on Instagram and Was Using the Platform to Promote Products and Rake in Ad Dollars.

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Karanikolaou Has Her Own Youtube Channel as Well, Launching It in 2017 Using Her Full Name and Already Boasting 768,000 Subscribers. the American Beauty Posts It All on Her Channel, from Her Daily Life, Fashion Weeks, Holidays, Fashion, Make-up and Her Diets. She Even Openly Discusses Plastic Surgery and Her Many Procedures on Her Channel.

She Is Trying to Make It Big on Youtube Too

Karanikolaou Has Her Own Youtube Channel as Well, Launching It in 2017 Using Her Full Name and Already Boasting 768,000 Subscribers. the American Beauty Posts It All on Her Channel, from Her Daily Life, Fashion Weeks, Holidays, Fashion, Make-up and Her Diets. She Even Openly Discusses Plastic Surgery and Her Many Procedures on Her Channel.

Of Beauty, Brands and More

Most Recently, Karanikolaou Modelled for Australian Brand Meshki’s Metamorphosis Line. in Her Early Days as a Model, She Flaunted Her Curves for Khloé Kardashian’s Good American, Rihanna’s Lingerie Brand Savage X Fenty, and Pretty Little Thing.

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“I Started Dreaming of This Collab a Few Year's Ago and We Finally Made It Happen, ” Mother-of-Two Jenner Gushed in an Instagram Caption About the Collaboration. “It Was So Special Creating This with My Best Friend. ” It Indeed Was a Collaboration Just Waiting to Happen. the Collection Will Feature Five Limited-Edition Products, Including a Gloss Duo, a Lip Kit, an Illuminating Powder, and Two Liquid Eyeliner Pens.

The Kylie X Stassie Make-up Line

“I Started Dreaming of This Collab a Few Year's Ago and We Finally Made It Happen, ” Mother-of-Two Jenner Gushed in an Instagram Caption About the Collaboration. “It Was So Special Creating This with My Best Friend. ” It Indeed Was a Collaboration Just Waiting to Happen. the Collection Will Feature Five Limited-Edition Products, Including a Gloss Duo, a Lip Kit, an Illuminating Powder, and Two Liquid Eyeliner Pens.

The Influencer Teamed up with Retail Giant Prettylittlething for a Sizzling Collaboration That Oozes Her Signature Sexy Style. Later On, She Even Served as the Face of Prettylittlething and Designed Slip Dresses and Jumpsuits for Fast Fashion Company Oh Polly.

Swimwear Line with Tj Swim

“I’m Very Picky with My Swimwear and the Designs That I Think Are Flattering, ” She Said, According to British Media. “For the Line, I Was Very Particular with How Everything Fit and Designed It to Be Flattering on Every Body Type, Not Just Mine. I Wanted Everyone to Feel and Look Good in It. ”

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In August 2019, Karanikolaou Teamed up with Famous Brand Missguided on a New Clothing Collection. the Ultra-Chic Collection Was Extolled for Being Affordable, with Prices Starting at Us$12 for an Adorable “Babygirl” Gold Necklace and Capped off at Us$120 for a Faux Fur Coat, as per Finder.

Miss Karanikolaou with Missguided

In August 2019, Karanikolaou Teamed up with Famous Brand Missguided on a New Clothing Collection. the Ultra-Chic Collection Was Extolled for Being Affordable, with Prices Starting at Us$12 for an Adorable “Babygirl” Gold Necklace and Capped off at Us$120 for a Faux Fur Coat, as per Finder.

Footwear Campaign with Ego

In March 2020, Karanikolaou Launched Her Footwear Edit with the Global Shoe and Accessory Brand Ego. the Celebrated Uk Women’s Footwear Brand Hogged the Spotlight in the United States in the Company of Karanikolaou. the Collaboration Saw an Eight-Piece Collection Focused on Luxury, Style and Comfort.

Stas Karanikolaou’s Sunny Vodka

Forbes Reported Two West Coast Friends, Stassie and Zack Bia, Came Together on a New Venture – Sunny Vodka, a Small-Batch Corn-Based American-Made Spirit. “[The Opportunity] Fell into Our Laps, ” Karanikolaou Said. “This Makes So Much Sense for Us. We Love Entertaining, Hosting Get-Togethers, Throwing Parties and Organising Dinners. to Be Able to Have Our Own Line of Vodka at Events Is Just a Dream. ”

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This Stunning Influencer Revealed a Significant Milestone on Her Youtube Channel in April Last Year – Her California Home. Karanikolaou Shared, “A Lot Is Changing. I’m Happy and Blessed, and I’m Fine with Doing It Slowly. ” She Added, “I’m Very Excited for This Chapter. I’ve Been Living Here Since, Like, Middle of December and Obviously, It’s My First Time Buying a House. ”

Her Luxurious California Home Has a Pool, Party Room and More

This Stunning Influencer Revealed a Significant Milestone on Her Youtube Channel in April Last Year – Her California Home. Karanikolaou Shared, “A Lot Is Changing. I’m Happy and Blessed, and I’m Fine with Doing It Slowly. ” She Added, “I’m Very Excited for This Chapter. I’ve Been Living Here Since, Like, Middle of December and Obviously, It’s My First Time Buying a House. ”

Meet Anastasia ‘Stassie’ Karanikolaou, Kylie Jenner’s Best Friend: She’s a Fashion Influencer Who’s Modelled for Rihanna’s Savage X Fenty … but What If That Kardashian Fan Event Never Happened?

By Marcus Vance

• Oct 8, 2026 • 6 min read

Meet Anastasia ‘Stassie’ Karanikolaou, Kylie Jenner’s Best Friend: She’s a Fashion Influencer Who’s Modelled for Rihanna’s Savage X Fenty … but What If That Kardashian Fan Event Never Happened?

Direct Answer • Key Takeaway

Let’s Take a Look at Her Journey as a Model, Influencer and Entrepreneur …

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.

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