|Birthplace||Palo Alto, California, USA|
|Born on||May 29, 1987|
Alessandra Torresani (born Alessandra Olivia Toreson) is an American actress. She is best known for her portrayal of Zoe Graystone and Zoe's avatar in the science fiction television series Caprica and as Claire in The Big Bang Theory. Prior to 2007, she was credited as Alessandra Toreson.