Her death was announced in a post shared on her Instagram page on Wednesday.

“May be gone from this world but not from our hearts. Rest in Peace, Carla J. Jeffery,” the post reads.

“It is with profound sadness that we share the passing of our beloved Carla Jeffery, who passed away on September 1, 2026, at just 33 years old,” the management company said in the statement.

According to the statement, Jeffery joined the agency at the age of 12 and had been with the management for more than 20 years.

“We had the privilege of watching her grow into a beautiful, vibrant, and incredibly talented woman whose radiant smile could light up any room.”

The statement also described Jeffery as more than a client, saying she was “family”.

As Bree in Disney’s ‘Zombies’ franchise, Jeffery shared her ‘joy, humour, and bright spirit’ with audiences around the world.

The agency asked for privacy for Jeffery’s family and loved ones as they mourn her death.

“Rest beautifully, Carla. Your light will never be forgotten.”