Conversation so far:
when did let's hear it for the boy come out
02/14/1984
who sang Let's Hear It for the Boy
Let's Hear It for the Boy is a song by Deniece Williams.
was Let's Hear It for the Boy in a movie
Let's Hear It for the Boy appeared on the soundtrack to the feature film Footloose.

Question: how popular was the song
Self-contained rewrite: how popular was the song Let's Hear It for the Boy