ट्रिविया

Her last name is pronounced like "steve-otter".

Did the motion capture work for the character Mona Sax in "Max Payne 2 (VG)" and various characters in "The Warriors (VG).".

Is an avid snow skier.

Her family ran the second oldest private owned water well drilling company, Clark Well, Inc. in the U.S. until it closed in 2006. The company was started by her great, great-grandfather.

Has a sister, Kathryn Stiefvater, who is also an actress.

Her paternal grandmother, Mary Elizabeth Tilson Stiefvater was Olivia De Havailland's double/stand-in on "The Adventures of Robin Hood."

Founded "Habit Forming Films," a production company, with Kathryn Stiefvater, David Accampo, Jeremy Rogers, Nick Harris and Christa Nahhas.

Co-produced "Twelfth Night," the first production of "Natural Perspectives Theatre Company" in London. "Natural Perspectives" was formed by a group of LAMDA Alumni.

Her uncle, George Clark, is the documentary filmmaker who made "Brickpile to Broadway; The Story of Slip Madigan and The Galloping Gaels."

Is of Croatian, German, Italian, Irish, Dutch, English and Scottish decent.