In the lively town of Willow Creek, fashion-savvy Mia has always taken pride in her extensive makeup collection, dreaming of becoming a beauty influencer. But when her younger sister, Lily, who is often overlooked and teased for her appearance, decides to "borrow" Mia's prized cosmetics without asking, chaos ensues. Furious and feeling betrayed, Mia confronts Lily, leading to an unexpected heart-to-heart that reveals deeper insecurities and longing for acceptance. As the sisters navigate their tumultuous relationship, they discover that true beauty lies in embracing individuality and supporting one another. "Ugly Sister Stole My Makeup" is a heartfelt story about sibling rivalry, self-acceptance, and the power of love in overcoming insecurities.