Ellie Knaus

Ellie Knaus is an American screen actor recognized for lively supporting turns across studio comedies and television. With a knack for sharp timing and grounded reactions, she has built a resume of scene-stealing characters that add texture to ensemble casts.

In film, Knaus is best known for playing Erica in The Rocker and Sick Monica in Made of Honor. She also appears as Darlene in Fred & Vinnie and as Anna in the family hit Alvin and the Chipmunks: The Road Chip, showcasing her versatility from broad comedy to more naturalistic beats.

On television, she has continued to pop up in fan-favorite comedies, including Undateable as Sophie and Happy Endings as a memorable Female Customer. These guest roles underline her ability to make a strong impression in limited screen time.

While much of her personal background remains private, Ellie Knaus’s growing list of credits reflects a steady career defined by adaptable performances, comedic precision, and a consistent presence in modern American entertainment.