Yolanthe Cabau (born Yolanthe Cabau van Kasbergen) was born on March 19, 1985, on the island of Ibiza, Spain. Her father is Spanish and her mother is Dutch. Her father, Xavier Cabau, known as the “Spanish Queen,” left the family when Yolanthe was only five years old, but she reconnected with him as she grew older. After his death, she went through a difficult period. She has a brother and a sister, as well as step-siblings from her father's second marriage. She moved to the Netherlands with her family at a young age.

Yolanthe began her acting and hosting career in the Netherlands and gained attention for her role in the 2004 film “Snowfever.” She appeared in various TV series and programs in the Netherlands. She is particularly known for her role in the series “Onderweg naar Morgen” and her hosting role in the program “De Lama's.” She was named “The Sexiest Dutch Woman” by the Dutch FHM magazine in 2006, 2007, and 2009.