What is Anastasia Karanikolaou famous for? What age is she?

Anastasia Karanikolaou, also known as “Stassie” or “Stassiebaby,” is an American social media personality and influencer. She gained popularity through her presence on platforms such as Instagram and Snapchat, on which she shares her lifestyle, fashion, and beauty-related content. Anastasia is also known for her close friendship with Kylie Jenner, a member of the Kardashian-Jenner family, and has appeared in some of the family’s reality TV shows.

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Early life

Anastasia Karanikolaou was born on 9 June 1997, in Los Angeles, California, USA. She has Greek heritage, but she hasn’t disclosed much information about her family, as she prefers to keep their privacy. All that is known is that she has a sister called Alexia.

Not much is known about her education either, however, reports suggest that she matriculated from high school, but never went on to attend a college or university.


Anastasia’s career as a social media personality began when she created her Instagram account, and started posting photos featuring her friends Kylie and Kendal Jenner. Her first Instagram post dates back to January of 2017, and features the three friends dressed in matching outfits with signature cheetah print shoes. Her Instagram captures their friendship and the adventures they had together. So far, her Instagram has 740 posts, and a following of nearly 11 million fans.

Her most recent posts revolve around her newest modeling contracts and Halloween costumes; she and her boyfriend dressed up as Tyler Dyrden and Marla Singer from the cult David Fincher movie “Fight Club.”

YouTube presence

She created her YouTube account in October 2017, on which she posts fashion, make-up, beauty, exercise and cooking vlogs. Today her channel has 38 videos uploaded and over 700,000 followers.

Here are some of the most popular videos on her channel:

  1. The first video Anastasia uploaded was a Q&A vlog, in which she answered some of the most frequently asked questions about herself, ranging from beauty products and favorite shows, to plastic surgeries. She was very open about all of these questions, giving the fans straight and honest answers. She confirmed that she did have a breast lift in early 2017, done by Dr Ghavami, and shared her satisfaction with the results. Additionally, she mentioned that she’d had lip fillers as well. Today, this video has over 700,000 views and around 16,000 likes.

  1. Her most viewed video on the platform features her doing a try on haul of outfits she purchased from White Fox. She presented a variety of bikinis, dresses, and swimsuits and recommended them to her audience. White Fox is an Australian fashion label and online clothing store, which frequently collaborates with social media influencers. This was one of Anastasia’s earliest collaborations with a clothing company; the video has over 16 million views, and over 150,000 likes today.
  1. Another one of her successful videos is a vlog of her daily life that features a house tour. Her friends Drew Macdonald, a popular YouTube star who goes by the name “drumaq”, and Sydney Clarson also appear in the video. Anastasia goes into the details of her new house which she recently moved into, and describes what her plans for the house are, including changing most of the furniture, and having artwork done for the walls. The video has nearly a million views and over 30,000 likes.


In November 2019, Anastasia Karanikolaou collaborated with the swimwear brand TJ Swim to curate and launch her own swimwear line, consisting of 12 bikinis, and drawing inspiration from the vibrant and stylish swimsuits that often grace her Instagram feed. Reflecting a distinct ’90s aesthetic, each piece in the collection captures the essence of the colorful and trendy swimwear that has become synonymous with Karanikolaou’s personal style. This collaboration marked a significant venture, allowing her to translate her fashion preferences into a tangible and accessible collection for her audience.


Anastasia has been in several relationships over the course of her career. Her first publicly known was with Instagram star Sam Wilkinson in 2016. However, their time together was fairly short, as they separated only one year later. She then began dating the famous actor Noah Centineo, but the two split after only a short period of time.

Her most recent relationship came in 2023, with popular artist and musician Jadden Hossler. She posted their first picture together on 7 October 2023, with the caption “my man my man my man!” She expressed how proud she was of him, and that her fans should give him their love and support.

Friendship with Kylie and Kendal Jenner

Anastasia has been close friends to the Jenner sisters since she was 11 years old. They spent most of their high school lives together, and formed a forever bond. She is Kylie Jenners best friend even today, after more than a decade. They have always been supportive of each other, and never had a big fight or a breaking out. Kylie even said that Anastasia was the most loyal friend she ever had, and that without her she “wouldn’t be the person I am today,” continuing that she would just be normal!


Anastasia is 5ft7ins (1.70m) tall, and weighs around 132lbs (60kg). She has straight black hair and crystal blue eyes. She is known for her striking and photogenic features such as a sharp jawline and plump lips. She often showcases a glamorous and polished look, with a focus on make-up and hairstyling that enhances her natural beauty.

She loves to follow contemporary fashion trends, and often wears figure-flattering dresses, stylish tops, and well-co-ordinated separates. One notable aspect of Anastasia’s style is her ability to incorporate bold and vibrant colors into her wardrobe. Whether it’s through eye-catching dresses or statement accessories, she has a knack for infusing playful elements into her outfits.

Interests and hobbies

Anastasia is a fan of both movies and television series, immersing herself in the world of cinematic and episodic storytelling. Her favorite TV shows include the medical drama “Grey’s Anatomy”, and the supernatural series “Vampire Diaries.”

Anastasia’s passion for exploration is evident in her extensive travels around the world. Having visited diverse and picturesque locations, including Hawaii, France and Spain, she has experienced a variety of cultures and landscapes.

Net Worth

As of 2023, Anastasia Karanikolaou’s net worth has been estimated at around $4 million. Her financial success comes as a result of various modeling contracts, collaborations, as well as sponsorships on social media.

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