Rest in peace, Ann Morgan Guilbert.

The actress — best known for starring as Yetta Rosenberg on The Nanny — sadly died on Wednesday, June 14 after battling cancer, her daughter Nora Eckstein confirmed to the Associated Press.

Throughout her 40 years in Hollywood, Ann starred on several hit TV shows including The Dick Van Dyke Show, Grey's Anatomy, The Andy Griffith Show and, most recently, the CBS comedy Life in Pieces.

Ann is survived by her two daughters, Nora and actress Hallie Todd. Our thoughts are with Ann's family and friends during this difficult time.

Click through the gallery to see The Nanny stars then and now!