K3 is a beloved Belgian-Dutch girl group that has captured the hearts of fans with their Dutch-language pop repertoire. Comprised of Hanne Verbruggen, Marthe De Pillecyn, and Julia Boschman, K3 is known for their signature style of wearing matching outfits, with each member representing a different hair color—a redhead, a brunette, and a blonde. Beyond their music, K3 has become a cultural phenomenon, starring in numerous cinema films, television series, and musicals, making them a staple in Dutch entertainment. Their music, primarily aimed at children, is infectious and full of energy, ensuring that their songs remain timeless classics. Produced by Studio 100 since 2002, K3 continues to delight audiences with their vibrant performances and enduring popularity.