Thylane Blondeau just stunned Instagram all over again. The 19-year-old French model, who has been carrying around her "World's Most Beautiful Girl" moniker since childhood, is fresh from updating with a little dressing room action. Thylane, who remains mysterious on her Instagram, posted no location or context, but the No Smile founder did showcase her stunning good looks. If you haven't heard of Thylane, Cosmopolitan's 2019 Model of the Year is still making waves, particularly with her new brand. Check it out below.