Kara Killmer

CHICAGO FIRE -- "The Magnificent City of Chicago" Episode 1022 -- Pictured: (l-r) Kara Killmer as Sylvie Brett, Jesse Spencer as Casey -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire: Brett will get new love interest (SPOILERS)

Is Sylvie Brett leaving Chicago Fire season 11?

Why did Brett and Casey break up on Chicago Fire?

Chicago Fire: Kara Killmer teases return of ‘old love’ interest

CHICAGO FIRE -- "No Survivors" Episode 916 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian S. Burrows Sr./NBC)

When is Brett coming back to Chicago Fire?

CHICAGO FIRE -- Season: 10 -- Pictured: Kara Kilmer as Sylvie Brett -- (Photo by: Art Streiber/NBC)

Is Sylvie Brett leaving Chicago Fire?

CHICAGO FIRE -- "No Survivors" Episode 916 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian S. Burrows Sr./NBC)

Is Sylvie Brett pregnant on Chicago Fire?

CHICAGO FIRE -- "What Comes Next" Episode 914 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian S. Burrows Sr./NBC)

Is Kara Killmer pregnant on Chicago Fire?

"A White Knuckle Panic" Episode 915 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Lori Allen/NBC)

What’s next for Sylvie Brett when Chicago Fire returns in January?

CHICAGO FIRE -- "Welcome to Crazytown" Episode 807 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian Burrows/NBC)

Chicago Fire: What’s next for Sylvie Brett in Chicago Fire season 10?

CHICAGO FIRE -- "Welcome to Crazytown" Episode 807 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 10: Kara Killmer shares hilarious Brettsey video from Chicago Fire set

ONE CHICAGO -- Pictured in this screen grab: Kara Kilmer -- (Photo by: NBC)

Chicago Fire’s Kara Killmer age, height, Instagram: Everything to know about the Sylvie Brett actress

CHICAGO FIRE -- "No Survivors" Episode 916 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire season 9 finale spoilers: Do Brett and Casey finally get together?

CHICAGO FIRE -- "No Survivors" Episode 916 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire’s Kara Killmer on Brett’s future in ‘very maturing’ season 9

"Double Red" Episode 909 -- Pictured: Jesse Spencer as Matthew Casey -- (Photo by: Adrian S. Burrows Sr./NBC)

Did Chicago Fire need Gabby Dawson for its big Brettsey moment?

CHICAGO FIRE -- "Welcome to Crazytown" Episode 807 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 9 character preview: Sylvie Brett

CHICAGO FIRE -- "Hold Our Ground" Episode 810 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 8 character review: Sylvie Brett

CHICAGO FIRE -- "I'll Cover You" Episode 818 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian Burrows/NBC)

What does Chicago Fire have next for Sylvie Brett after shocker?

CHICAGO FIRE -- "Welcome to Crazytown" Episode 807 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 8 midseason report: Sylvie Brett

"The White Whale" Episode 721 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Elizabeth Morris)

Chicago Fire season 8 character preview: Sylvie Brett

CHICAGO FIRE -- "The White Whale" Episode 721 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Elizabeth Morris)

Chicago Fire season 7 character review: Sylvie Brett

CHICAGO FIRE -- "The White Whale" Episode 721 -- Pictured: (l-r) Kara Killmer as Sylvie Brett, Jesse Spencer as Matthew Casey -- (Photo by: Elizabeth Morris)

Chicago Fire is officially shipping Casey and Brett, so are you ready?

CHICAGO FIRE -- "Move A Wall" Episode 717 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Parrish Lewis/NBC)

Chicago Fire’s Kara Killmer talks ‘really interesting’ season 7

CHICAGO FIRE -- "You Choose" Episode 711 -- Pictured: (l-r) Teddy Sears as Kyle Sheffield, Kara Killmer as Slyvie Brett-- (Photo by: Elizabeth Morris)

Chicago Fire’s Brett and Kyle: Should they stay or split?

CHICAGO FIRE -- "This Isn't Charity" Episode 704 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 7 midseason report: Sylvie Brett

CHICAGO FIRE -- "The F is For" Episode 612 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire season 7 character preview: Sylvie Brett

CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire season 6 by character: Sylvie Brett

CHICAGO FIRE -- "A Man's Legacy" Episode 607 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire’s Kara Killmer celebrates her birthday