What Canadian vocalist was featured in a guest appearance on the album Haven by Kamelot?
Alissa White-Gluz Alissa White-Gluz ( ; born July 31, 1985) is a Canadian vocalist, best known as lead vocalist of the Swedish melodic death metal band Arch Enemy, and former lead vocalist and founding member of the Canadian metal band The Agonist.
Katia Zuccarelli Katia Zuccarelli (] ;) (born 1992) is a Canadian singer-songwriter. Zuccarelli has been featured on YTV series "Life with Boys", CTV's Instant Star Season 4 Soundtrack, and as a background vocalist on Selena Gomez's Kiss & Tell. In 2015 Zuccarelli was a top 6 finalist in the Canadian Country Music Association Discovery Program and signed a publishing and development deal with Ole.