Vasthy E. Mompoint (born September 7, 1980)  is an American voice and musical actress. She completed her television voice acting role as Layla on the 4Kids Entertainment edit of Winx Club on September 29, 2007.
Mompoint currently lives in New York City. She has also appeared in several Broadway plays. Her career began in February 2005 when she played the Bikini Girl on the Broadway Play Good Vibrations. Then she went on to perform an ensemble role on the set of Hot Feet from April to July 2006. She also played the role of "Fannie" in the Broadway musical Mary Poppins.