Bethenny Frankel and Jason Hoppy Bethenny Frankel and Jason Hoppy

The Real Housewives of New York City's Bethenny Frankel will marry boyfriend Jason Hoppy on Sunday in New York, People reports.

The 39-year-old, who is seven months' pregnant with her and Hoppy's first child, has been tweeting about her pending nuptials throughout the week. She wrote on March 25: "I'm getting married in 2 days and housing a pint of ice cream. No need for flat belly at this wedding!"

Real Housewives' Bethenny Frankel is having a baby

The natural foods chef and The New York Times best-selling author has starred on Housewives for three years. Bravo cameras will capture the wedding for her upcoming spin-off, Bethenny's Getting Married, which is set to debut sometime this summer.

After her recent fallout with fellow Housewife Jill Zarin, as documented on the series' third season, only cast members Alex McCord and Ramona Singer will be in attendance, according to People.

Frankel and Hoppy met in November 2008 and have been engaged since last October.