Alice Deejay is a Dutch Eurodance-pop project founded and produced by Wessel van Diepen, Dennis van den Driesschen, Sebastiaan Molijn and Eelke Kalberg (Pronti & Kalmani), fronted by singer Judith Anna Pronk. They are best known for their 1999 single "Better Off Alone", which was a worldwide success, selling over one million albums and 5 million singles worldwide.