Julie Costello was born on June 1, 1976 in Adair County, Kentucky, USA. She is an actress, known for The Italian Job (2003), Dumb and Dumberer: When Harry Met Lloyd (2003) and Buffy the Vampire Slayer (1997).
Biography from Wikipedia, CC BY-SA. Credits and photos from TMDB.
The titles people know Julie from.
IMDb rating of each title on Cineora, by year.

as Billie
as Twin
as Twin #1
as Hot Girl #1 · 1 episode
as Becky
as Twin
1 episode
117 episodes
as Isla · 1 episode
as Twin · 1 episode
The people who keep turning up in Julie’s titles.