Anastasia Karanikolaou (born 9 June 1997), known widely as Stassie or Stassie Baby, is an American influencer, model, and entrepreneur recognised for her high-profile presence in the fashion and beauty space. Closely associated with the Kardashian-Jenner circle, particularly longtime best friend Kylie Jenner, she’s built a formidable social media following through brand collaborations, swimwear campaigns, and red-carpet appearances. With a keen eye for aesthetics and strategic partnerships, Karanikolaou has established herself as a power player in digital culture and Gen Z luxury.

Her style is ultra-glamorous and body-conscious—think sleek silhouettes, sculpted athleisure, and head-to-toe designer. Her eyewear choices are bold and statement-making, often seen in oversized shields, Y2K-inspired wraparounds, and angular cat-eye styles. She frequently wears sunglasses from brands like Balenciaga, Ray-Ban, and DMY Studios—frames that double as accessories and attitude. Whether poolside in Miami or front row in Paris, Anastasia’s eyewear is always a key part of the look: dramatic, high-impact, and unapologetically luxe.