Disco song from an Episode of "The Ropers" 1979?

[rdisko]

I have been looking for a disco song for over 20 years
now, but I have not figured out the title of the song, and I'm not sure
of the artist either. I am hoping you can help me. I heard the song
in a 1979 episode of the TV show "the Ropers". In that episode entitled "The Party", the main characters of Three's Company guest star. It's the Roper's episode which Chrissy and Janet are teaching Mr. Roper how to disco. The first song is "We Are Family" by sister sledge, but later when Jeffery is looking through the window, there is another song playing. The singers sound like Sister Sledge. The only thing I can tell is that they sing something like , "You're gonna Get over me" or "You're gonna ??? over me" I can't tell what the middle word is that well.

[stevieboy32808]

I'm not sure but is it:

France Joli - Gonna Get Over You

?

EDIT: Oops, never mind France Joli doesn't sound like Sister Sledge. Sorry I couldn't help.