Ramona Singer

Ramona Singer (née Mazur; born November 18, 1956) is an American television personality, businesswoman, and author. She is best known as a cast member on the Bravo reality television series The Real Housewives of New York City, in which she has starred in the first 13 seasons from 2008 to 2021.

Singer studied marketing at the Fashion Institute of Technology, where she was the first female graduate of the four-year honor program. After graduating college, Singer took part in a traineeship program at Macy's and later became a buyer for the department store chain. She also worked in sales management for the fashion companies Calvin Klein and French Connection. In 1986, Singer started her own wholesale clothing business RMS Fashions, Inc. Together with her former husband Mario Singer, she founded a jewelry company named True Faith Jewelry in 2005.

Singer joined as a cast member on the first season of Bravo's television show The Real Housewives of New York City. She remained on the show for thirteen seasons before the series was rebooted with a fully new cast. Singer starred in the first season of The Real Housewives Ultimate Girls Trip, a spin-off featuring various women from The Real Housewives franchise, that premiered on Peacock in November 2021. She starred on the fourth season of The Real Housewives Ultimate Girls Trip, which was released in December 2023.

Between 2009 and 2010, Singer sold two jewelry collections on the HSN. In 2010, she also launched the skincare line Tru Renewal, which she relaunched as Ageless by Ramona in 2018. In 2011, Singer brought a pinot grigio brand on the market (Ramona Pinot Grigio).

Singer's memoir Life on the Ramona Coaster was published in 2015 by Post Hill Press.

As of 2018, Singer rents out her Southampton mansion for $165,000 per month.