News Selena Gomez's Uplifting Message for Her Little Sister Will Give You Hope for the Future By Lara Walsh Lara Walsh Lara Walsh is a Chicago-based writer and editor who covers all things fashion, celebrity, pop culture, travel, and food. When she’s not avidly planning her next trip, she’s writing posts for her travel blog or mapping out her next foodie adventure. InStyle's editorial guidelines Updated on October 17, 2017 @ 08:45AM Pin Share Tweet Email On Monday, Selena Gomez proved that she takes her big sister duties very seriously, vowing to be a powerful role model and mentor to four-year-old Gracie Elliot Teefey. In a short black-and-white video shared to the social media queen's Instagram account, the adorable tot can be heard telling the "Bad Liar" songstress, "I'm not scared." Before exchanging high fives with her half-sister, the 25-year-old responds: "Cause you are fearless, right? You're not scared of anything, right?" Drawing upon the countless women in the entertainment industry who've recently banded together to push for a brighter future after sharing their experiences of unwanted sexual advances, the pop star captioned the endearing clip with an empowering message for change. "I will forever let my sister know she is strong, bold and beautiful," she wrote. "She will be raised to know her voice matters. She is going to understand the importance behind being a leader and inspire others by her truth." Talk about big sister goals!