《Beautiful Beast》的英文歌詞如下：
Verse 1:
Running wild in my mind
Can't control what I'm feeling
Got a beautiful beast inside
That won't let me rest
Chorus:
It's a beautiful beast
Running wild in my soul
It's a beautiful beast
Gonna let it go
Verse 2:
Can't stop the beast within
Got no control over it
Got a demon on my back
Trying to drag me down
Chorus:
It's a beautiful beast
Running wild in my soul
It's a beautiful beast
Gonna let it go
Bridge:
I can't deny it
Can't control it
Got to let it out
Gonna let it out
Chorus: (repeated)
It's a beautiful beast
Running wild in my soul
Gonna let it go (x2)
以上就是《Beautiful Beast》的完整歌詞。