(Gray News) - Carla Jeffery, a Disney Channel star best known for her role as Bree in the "Zombies" franchise, has died at the age of 33, her manager says.

Jeffery died Tuesday, according to an online statement by Carla Alexander with Alexanders Talent Management.

Details about the actor's death have not been revealed."Carla was more than a client; she was family," Alexander wrote.