Isabelle Anna (Ziggy) Lorenc (pronounced "LAWR-ence") (born December 28, 1958 in TorontoOntario) is a Canadian television and radio personality, best known for hosting programming on CitytvMuchMusic and Bravo! after working for CHUMCity as a receptionist.

Lorenc also appeared on the Canadian sketch comedy series Bizarre and the films White Room and Love, Sex and Eating the Bones.

Lorenc was also the star/host of the series Life on Venus Ave. She is currently heard on CFZM, hosting a late night program devoted to romantic music.

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