Katherine Evelyn Anita "Katie" Cassidy (born November 25, 1986) is an American actress who has performed in The CW TV series Melrose Place, Supernatural, and Gossip Girl, and is considered to be a modern-day Scream queen for her roles in When a Stranger Calls, Black Christmas, A Nightmare on Elm Street and the horror TV series, Harper's Island. Cassidy also starred in Taken, and has roles in the upcoming films Fencewalker and Monte Carlo. ​From Wikipedia, the free encyclopedia

Katie Cassidy

Acting Born November 25, 1986 Los Angeles, California, USA

Katherine Evelyn Anita "Katie" Cassidy (born November 25, 1986) is an American actress who has performed in The CW TV series Melrose Place, Supernatural, and Gossip Girl, and is considered to be a modern-day Scream queen for her roles in When a Stranger Calls, Black Christmas, A Nightmare on Elm Street and the horror TV series, Harper's Island. Cassidy also starred in Taken, and has roles in the upcoming films Fencewalker and Monte Carlo.

​From Wikipedia, the free encyclopedia

Known For

Supernatural

Ruby

The Flash

Laurel Lance / Siren X

The Flash

Laurel Lance

The Flash

Laurel Lance / Black Siren

Arrow

Laurel Lance

Arrow

Black Siren

Arrow

Laurel Lance / Black Canary

Arrow

Laurel Lance / Black Siren

DC's Legends of Tomorrow

Laurel Lance

Gossip Girl

Juliet Sharp

New Girl

Brooke

The Division

Young Candace 'C.D' DeLorenzo