Acting
Kathryn Gallagher
New York City, New York, U.S.Born 1993 (32 years old)
Kathryn Gallagher is an American singer and actress best known for her portrayal of Bella Fox in the Broadway musical Jagged Little Pill, for which she received a Grammy Award for Best Musical Theater Album and a nomination for the Tony Award for Best Featured Actress in a Musical.
7
Films
9
TV Shows
Known For
16 Credits
The Flash
as Lia Nelson
2014
The Kelly Clarkson Show
as Self
2019
Blue Bloods
as Diane Butler
2010
You
as Annika
2018
You
as Annika Atwater
2018
Stars in the House
as Self
2020
Gossip Girl
as Heidi Bergmann
2021
Modern Love
as Whitney
2019
Parachute
as Gwen
2024
Pavements
as Loretta
2025
Woman of the Hour
as Charlie
2024
Acting for a Cause
as Friar Lawerence
2020