Calista Flockhart

Calista Kay Flockhart is an American actress, known for playing the title role in the Fox television comedydrama series Ally McBeal and for playing Kitty Walker McCallister on the ABC drama Brothers amp Sisters. Since 2015 she has been cast as Cat Grant on CBS s Supergirl. During her career, she has received a Golden Globe Award, a Screen Actors Guild Award and three Emmy Award nominations.

Calista Flockhart was born in Freeport, Illinois, the daughter of Kay, an English teacher, and Ronald Flockhart, a Kraft Foods executive. Her parents are retired and live in Morristown, Tennessee. She has one older brother, Gary. Her mother, Kay Calista, reversed her own first and middle names in naming her Calista Kay.

Source: Wikipedia