Dawn Olivieri, born February 8, 1981, is an American actress who plays the role of Janice Herveaux on the HBO original series True Blood. Making her debut on the episode "9 Crimes" in the series' third season, Dawn plays the role of werewolf packmaster Alcide Herveaux's older sister. Owning a hairstyling salon in Jackson, Mississippi, Dawn is a guest starring actress who appears once more, in the Season 3 episode "Night on the Sun". __TOC__