《I'm a Mess》的歌詞如下：
I'm a mess, I'm a mess
You got me falling for you
I'm a mess, I'm a mess
But I don't care, no
You got me, got me feeling like
I'm on drugs, yeah
And I love it, I love it
Oh, you got me all in knots
And I love it, I love it
I'm a mess, I'm a mess
You got me falling for you
I'm a mess, I'm a mess
But I don't care, no
Oh, oh, oh, oh, oh, oh, oh
Oh, oh, oh, oh, oh, oh, oh
You got me feeling like I'm losing my mind
Oh, oh, oh, oh, oh, oh, oh
Oh, oh, oh, oh, oh, oh, oh
I'm feeling like I'm falling for you hard
Oh, oh, oh, oh, oh, oh, oh
Oh, oh, oh, oh, oh, oh, oh
I'm a mess again tonight
You got me feeling like I'm out of my league
You got me feeling like I'm in the zone tonight
Oh, you got me feeling like I'm on fire tonight
I'm a mess again tonight (Yeah)
You got me feeling like I'm out of my league (Out of my league)
Oh, you got me feeling like I'm in the zone tonight (Yeah)
Oh, you got me feeling like I'm on fire tonight (Yeah)
I'm a mess (Yeah) - yeah (Yeah) - yeah (Yeah) - yeah (Yeah)
Uh-oh (Uh-oh) - uuh-oh (Uh-oh) - yeah (Yeah) - yeah (Yeah)