"Party Girl" blends pop and funk music, with an addition of Caribbean sound to it.

It was released as the second single from Inside Story, an album Grace co-wrote and co-produced, in December 1986 in Europe and 1987 in the United States.

Additional reggae guitar was played by 52nd Street guitarist Tony Henry.

"Party Girl" was released in a limited shaped picture disc format, that came in a cardboard stand up.

The song made little impact on music charts, however, it became a top 20 dance hit in the US.