What old movie does a girl sing queen in?

I was small when my parents were watching it. I just remember this scene where a girl who I believe was being held prisoner, maybe with her family too, starts singing we will rock you by queen. I saw it probably between 2000-2002, but I think it was probably an '80s or '90s movie? I vaguely feel like she was capture on a pirate like ship when this was happening and the pirate crew were some sort of sea monster men?

The only films that jump out to me with Queen songs are Highlander and A Knights Tale.

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Did you know that in the 1980s movie PREDATOR the titular character was not originally portrayed by Kevin Peter Hall. It was in fact Jean-Claude Van Damme donning a much more insect inspired full body suit before he left the production which then led to the recasting and redesigning of the famous hunter.

There's 72 entries for "rock you" under "soundtrack", here : https://www.imdb.com/name/nm1277102/

Sucker Punch has sea monsters and pirate ships ?

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