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.
Pavements
Loretta
7.4
2025
Woman of the Hour
Charlie
6.4
2024
Parachute
Gwen
6.4
2024
Gossip Girl
Heidi Bergmann · (4 episodes)
7.3
2021
Jagged Live In NYC: A Broadway Reunion Concert
Bella
0.0
2020
One Night Only: The Best of Broadway
Performer
6.0
2020
Ben Platt: Live from Radio City Music Hall
Self
7.8
2020
Ordinary Girl in a Tiara
Philippa Levreaux
0.0
Acting for a Cause
Friar Lawerence · (1 episode)
6.2
2020
Stars in the House
Self · (1 episode)
0.0
2020
Jagged Little Pill: The Musical.
Bella Fox
0.0
2019
Modern Love
Whitney · (1 episode)
7.3
2019
The Kelly Clarkson Show
(1 episode)
6.5
2019
You
Annika · (8 episodes)
8.0
2018
You
Annika Atwater · (1 episode)
8.0
2018
The Flash
Lia Nelson · (1 episode)
7.8
2014
Blue Bloods
Diane Butler · (1 episode)
7.8
2010