Katy Perry's new song is called 'Roar' and I absolutely love it...but it sounds a heck of a lot like another song that we've been playing for a while...'Brave' by Sara Bareilles.

Don't think so? Wait 'til you hear them side by side.

I mashed up the two songs...listen to 'Brave Roar!'

Yay for celebrities being mature!

Do you think the two songs sound the same? Tell us in the comment section below!