CityLine is a Canadian talk show and lifestyle television program originally hosted by Dini Petty, who was then succeeded by Marilyn Denis and later Tracy Moore[1] that aired from February 1984 until May 3, 2024,[2] produced for the Citytv network at its Toronto flagship station CITY-DT.

[3] The show also aired in the United States on the Dabl digital multicast network and was syndicated on local television stations.

[4] Subsequent to Denis's departure to host The Marilyn Denis Show for CTV, a series of guest hosts were used, including Jessica Holmes, Jennifer Valentyne, Jody Vance, Liz West, Dina Pugliese, Christine Cardoso, Tracy Moore, Catherine Marion and Nalini Sharma.

To promote the connection to America's Next Top Model, Cityline invited ANTM stylist Jay Manuel as a guest on the final episode.

The winner was decided by three high-profile fashion industry professionals, and influenced by an online vote open to the Canadian public.