BETHESDA, Md. (WUSA9) -- Singer Katy Perry wants to see your schools best roar in a video competition!

So students from across the country are taking part in showing their school spirit in a 2 minute video including Walt Whitman High School in Bethesda, Md.

The winners will get a concert with Katy Perry on the school grounds which is expected to take place before the end of October.

Check out their video:

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