克莉絲汀的《Fighter》歌詞如下：
I've been watching you battle
From across the ring
With the world on your shoulders
And your fists up in the air
But it don't matter to me
'Cause I'm behind you
You're a fighter
And I know that you'll win
You're a fighter
You've been fighting all your life
You're a fighter
And there ain't no pain like the feeling of lifting weights
Taking punches
Your own body's returning to tell you, no pain, no gain
No pain, no gain, no pain, no gain
No pain, no gain, you know it, I know it, they know it
Come on! Fighter! Fighter! Fighter!
Come on! Fighter! Fighter! Fighter!
(Verse Two)
Your life's been a journey of battles and defeats and wins
With each battle, you gain some knowledge of how to win
Your journey ain't over 'til you lay down your life and fight
You're a fighter, so don't give up now, no pain, no gain
No pain, no gain, no pain, no gain
No pain, no gain, you know it, I know it, they know it
Come on! Fighter! Fighter! Fighter!
Come on! Fighter! Fighter! Fighter!
Bridge:
Through the highs and lows of life
The days are long and the bills are due
But when the sun sets and the stars come out
You can look up and see your dreams above you
And you know that you're gonna make it through 'cause you're a fighter
You're a fighter, so keep on going 'til the end of the rainbow
Chorus:
Come on! Fighter! Fighter! Fighter!
Come on! Fighter! Fighter! Fighter!
No pain, no gain, no pain, no gain
No pain, no gain, you know it, I know it, they know it
Come on! Fighter! Fighter! Fighter!
Come on! Fighter! Fighter! Fighter!