Camille Grammer is engaged to boyfriend David C. Meyer.
Grammer had hinted at the news Sunday, writing, "Party night with my love. We have a secret.. guess."
She appeared to be wearing her engagement ring in a photo Saturday while in costume for a Halloween party.
"Seventies disco glam. Saturday Night Fever or 'Yacht Rock' on Sirius," the star wrote on Instagram. "'Just when you thought it couldn't get more smooth, it got more smoother.'"
Grammer and Meyer have been dating for about a year and a half, according to Us Weekly. The television personality was previously married to actor Kelsey Grammer from 1997 to 2011.
"I always thought that once I got married it was forever. My ex didn't think that," Grammer said of Kelsey at the Family Equality Council's 2017 Impact Awards in March.
"I should've realized that when I was number three."
"He changes marriages like he changes characters, you know, for movies or shows," she added of the actor, who wed Kayte Walsh in 2011.
Camille and Kelsey Grammer share 16-year-old daughter Mason and 13-year-old son Jude.