couples! 💫 on Instagram: "SHE LOOKS SO HAPPY Hilary Duff surprised the crowd at Austin City Limits when she joined Role Model onstage during his performance of “Sally, When the Wine Runs Out.” The actress and singer danced beside him, laughing as he delivered the line, “This is what dreams are made of” — a nostalgic nod to her Lizzie McGuire Movie era that had the audience cheering. It marked Duff’s first major on stage moment in years, bringing together two generations of pop culture in a sing