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Mrs. Petrescu is a quirky Romanian woman who lives on the second floor of Penny and Leonard's apartment. She is Amy and Sheldon's guest at brunch in their apartment - Apartment 4B.

Series Overview

Season 10

According to Sheldon, Mrs. Petrescu watches American TV in order to learn English using some typical television phrases.

Season 11

Mrs. Petrescu made another appearance in "The Tenant Disassociation" when Leonard and Penny tried to get her to vote Sheldon out as building tenant association president.


  • She uses the term "filmed before a live audience" while recording that episode that is filmed before a live audience.