《Mr. Fantastic》的歌詞如下：
女聲：
I'm Mr. Fantastic, baby
You should know that by now
You're my human teddy bear
And I'm your superstar
男聲：
Yeah, you make my dreams come true
With your love, it's no doubt
And I'm Mr. Fantastic, baby
You're my superstar
男聲：
Yeah, I'm your playmate
When you wake up in the morning
Your alarm clock doesn't scare me
You won't be lonely anymore
女聲：
Yeah, we're so invincible
Yeah, it's so inevitable
We belong together
Yeah, forever and ever
男女聲：
Oh yeah, I am Mr. Fantastic, baby
Oh yeah, I am your superstar
Oh yeah, I am Mr. Fantastic, baby
Forever and ever
男聲：
I'm your guardian angel
When you feel the world is falling down on you
I'll be there to catch you, yeah
You know that I will always be around you
男女聲：
Oh yeah, we are Mr. Fantastic, baby
Oh yeah, we are the ultimate pair
Forever and ever together, forever and ever
Oh yeah oh yeah oh yeah oh yeah oh yeah oh yeah
(副歌部分重複)
Mr. Fantastic baby
You should know that by now (By now)
Superstar forever and ever (Forever and ever)
Forever and ever together (Together)