Christina Najjar

Christina Najjar, known professionally as Tinx, is an American digital content creator, lifestyle influencer, advice expert, author, and podcast host. Born on September 19, 1990, she rose to widespread prominence in 2020 through short-form video content offering relatable commentary on modern dating, pop culture satire, and lifestyle trends. Often referred to by her audience as "TikTok's Older Sister," Najjar has successfully expanded her personal brand from digital social media platforms into traditional media, publishing, and branded commerce.

Early Life and Education

Najjar was born in Washington, D.C., and spent much of her childhood raised in London, England, where she attended an all-girls school. At age 19, she relocated to California to attend Stanford University, graduating with a bachelor's degree in English literature and creative writing. Following her undergraduate studies, Najjar entered the retail industry through Gap Inc.'s retail management program and subsequently worked in marketing and freelancing positions. Seeking to refine her focus on fashion media, she later enrolled in the Parsons School of Design in New York City, earning a master's degree in fashion journalism.

Career and Social Media Rise

During the COVID-19 pandemic in May 2020, Najjar began regularly sharing video content on TikTok under the moniker Tinx. Her signature style—featuring candid advice delivered into a mini microphone—quickly resonated with millennial and Gen Z viewers. She gained viral popularity through humorous "starter pack" skits satirizing affluent subcultures, such as "Rich Mom" archetypes, alongside commentary on celebrity news and relationship dynamics. By mid-2021, Najjar had built an audience exceeding one million followers. Her multi-platform reach features a dedicated follower base across Instagram, TikTok, and YouTube.

Media Ventures and Publishing

As her online footprint expanded, Najjar diversified her brand into mainstream broadcasting and literature. In 2022, she launched her podcast and live call-in radio program, "It's Me, Tinx," in partnership with SiriusXM's Radio Andy channel. In May 2023, she published her debut book, "The Shift: Change Your Perspective, Not Yourself," which achieved New York Times bestseller status. Beyond media production, Najjar has partnered with major commercial brands on product lines and marketing campaigns, including collaborations with Chipotle, Tabasco, and fashion retailers, cementing her status as a prominent figure in digital lifestyle media.

Personal Life

Najjar is based in Los Angeles, California. Known for her openness regarding mental health and wellness, she frequently uses her public platform to advocate for self-care, personal empowerment, and transparent dialogue around topics like anxiety and body positivity. While her content regularly explores modern dating etiquette and interpersonal relationships, she maintains a degree of privacy regarding her current romantic life.