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Meet Bohdan Mazur, Sonya Mazur, Tanya Pettyjohn

Author

Ethan Hayes

Updated on January 14, 2026

ramona singer rhony style dress

Ramona Singer, an American novelist, businesswoman, and television personality, was born on November 18, 1956. She has appeared in all 13 seasons of the reality television series The Real Housewives of New York City, for which she is best known, and has been a prominent cast member since 2008.
Singer joins the cast of The Real Housewives of New York City on the inaugural season of the Bravo television program. She has been a part of the main cast of the show for 13 seasons as of 2021. The show has also been put on hold as of 2021.

Ramona Singer siblings: Meet Bohdan Mazur, Sonya Mazur, Tanya Pettyjohn

Ramona Singer’s siblings are Tanya Pettyjohn, Bohdan Mazur, and Sonya Mazur. Ramona was overjoyed to spend the evening with her sister Tanya, and even she was surprised by how much they looked alike. According to Extra, Bohdan Mazur, the singer’s brother, passed away in 2017 at age 59. Mazur “ran into a tree while driving to the hospital after suffering a heart attack.”