Christina Najjar, better known as Tinx, provides lifestyle mentorship and modern relationship advice through her proprietary Box Theory dating philosophy. She hosts the SiriusXM radio show and podcast It’s Me, Tinx, where she offers satirical takes on pop culture and detailed recaps of Bravo television series. Her commercial influence includes the creation of the Tinx Bowl for Chipotle and the publication of her mindset guide, The Shift: Change Your Mindset, Not Your Look. A Stanford graduate with a background in fashion journalism, she transitioned from short-form social media commentary to long-form storytelling and live call-in formats. Recently, she reached a milestone with her Spring Fling era content, refocusing her advice on navigating dating with confidence and self-worth. By bridging the gap between digital influencer and traditional media personality, she provides a curated view of Los Angeles lifestyle while facilitating open discussions on everything from career burnout to social etiquette.