Katie Cassidy Autographs
Katie Cassidy (born November 25, 1986) is an American actress. Following several minor television roles, she came to attention as a scream queen after starring in the horror films When a Stranger Calls (2006), as Kelli Presley in Black Christmas (2006) and as Ruby in the third season of the horror series Supernatural (2007–2008). Following a supporting role in the action film Taken (2008), Cassidy played leading roles in the slasher series Harper's Island (2009) and the remake of the drama series Melrose Place (2009–2010). She starred as Kris Fowles in the slasher film remake A Nightmare on Elm Street (2010) and had a recurring role as Juliet Sharp during the fourth season of the teen drama Gossip Girl (2010–2012).
Cassidy had her breakthrough in 2012, after being cast as Laurel Lance / Black Canary, on The CW television series Arrow. Cassidy has reprised her role in the Arrowverse series The Flash and Legends of Tomorrow, as well as voicing the character in the animated web series Vixen. Following her character's death in season four of Arrow, Cassidy began playing Laurel Lance / Black Siren, an antagonistic version of the character from a parallel universe, originating on The Flash and continuing on to Arrow.
Cassidy was born on November 25, 1986, in Los Angeles, California. She is the only child of actor and singer David Cassidy and fashion model Sherry Williams. Cassidy's paternal grandparents were actors Jack Cassidy and Evelyn Ward and she is the niece of teen idol and television producer Shaun Cassidy and actor Patrick Cassidy and Ryan Cassidy. Cassidy has a younger half-brother named Beau, born in 1991, from her father's third marriage to Sue Shifrin. She also has two younger half-sisters, Jenna and Jamie, from her mother's marriage to Richard Benedon and three cousins Samantha Cassidy, Jasmine Cassidy and Chelsea Cassidy who live in Australia
Read more about Katie Cassidy on Wikipedia
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Current items with a signature of Katie Cassidy
These are the most current items with a signature of Katie Cassidy that were listed on eBay and on other online stores - click here for more items.
| Picture | Item Title | Price | Store |
 | KATIE CASSIDY of ARROW IN PERSON SIGNED 8X10 COLOR PHOTO GA COA | $26.50 |  |
| KATIE CASSIDY of ARROW IN PERSON SIGNED 8X10 COLOR PHOTO GA COA | $26.50 | |
Traded items with a signature of Katie Cassidy
The most expensive item with a signature of Katie Cassidy (Stephen Amell & Katie Cassidy Signed 11x14 Arrow Oliver Laurel PSA/DNA) was sold in January 2021 for $375.00 while the cheapest item (Katie Cassidy 'Arrow' Black Canary Autographed 8x10 photo Full Signing Details) found a new owner for $1.00 in July 2025. The month with the most items sold (5) was May 2020 with an average selling price of $18.27 for an autographed item of Katie Cassidy. Sold items reached their highest average selling price in March 2025 with $309.99 and the month that saw the lowest prices with $4.99 was September 2021. In average, an autographed item from Katie Cassidy is worth $23.11.
Most recently, these items with a signature of Katie Cassidy were sold on eBay - click here for more items.
