Thylane Blondeau is back to dropping jaws. The "World's Most Beautiful Girl," fast-rising in the U.S. as American celebrities follow her Instagram, got super-leggy in a recent update. The 19-year-old French model, who recently switched on Paris' Christmas lights, kept her Instagram followers on their toes with her latest no-pants snap – Thylane even kept it self-care-central as she posed in a home face mask (not the COVID type). Thylane was dubbed "queen of mirror selfies" by a fan reposting, and the user wasn't wrong. Check it out below.