Home People Katie Cassidy Katie Cassidy shows Katie Cassidy shows Katie Cassidy TV Shows (18) DC's Legends of Tomorrow (2016) As Laurel Lance, She was 29 years old The Flash (2014) As Laurel Lance / Black Canary, She was 27 years old The Flash (2014) As Black Siren, She was 27 years old The Flash (2014) As Siren X, She was 27 years old Arrow (2012) As Laurel Lance, She was 25 years old Arrow (2012) As Black Siren, She was 25 years old Arrow (2012) She was 25 years old New Girl (2011) As Brooke, She was 24 years old Melrose Place (2009) As Eleanor 'Ella' Simms, She was 22 years old Harper's Island (2009) As Trish Wellington, She was 22 years old Gossip Girl (2007) As Juliet Sharp, She was 20 years old Sex, Love & Secrets (2005) As Gabrielle, She was 18 years old Supernatural (2005) As Ruby / Lilith, She was 18 years old Supernatural (2005) As Ruby, She was 18 years old Listen Up! (2004) As Rebecca, She was 17 years old The Division (2001) As Young Candace 'C.D' DeLorenzo, She was 14 years old 7th Heaven (1996) She was 9 years old MADtv (1995) She was 8 years old
