Released: November 26, 2010

Songwriter: James “JB” Bunton Thabiso “Tab” Nkhereanye Corron Cole The-Dream Tricky Stewart

Producer: Kuk Harrell Rob Wells Dan Kanter

[Intro]
Ay ay ay ay ay ay ay, let's go
Me plus you I'mma tell you one time
I'mma tell you one time
I'mma tell you one time, one time

[Verse 1]
When I met you girl my heart went knock knock
Now them butterflies in my stomach won't stop stop
Even though it's a struggle love is all we got
So we gon' keep keep climbing 'til the mountain top

[Pre-Chorus]
Your world is my world
And my fight is your fight
My breath is your breath
When you're hurt

[Chorus]
Cause girl you're my one love
My one heart, my one life for sure
Let me tell you one time, girl I love, girl I love you
I'mma tell you one time, girl I love, girl I love you
And I'mma be your number one guy
You'll be my number one girl, always making time for you
I'mma tell you one time, girl I love, girl I love you
I'mma tell you one time, girl I love, girl I love you

[Verse 2]
You love's so deep, you know that it humbles me
You're by my side, them troubles them not trouble me
Many have called but the chosen is you
Whatever you want shawty I'll give it to you

[Pre-Chorus]
Your world is my world
And my fight is your fight
And my breath is your breath
When you're hurt

[Chorus]
Cause girl you're my one love
My one heart, my one life for sure
Let me tell you one time, girl I love, girl I love you
I'mma tell you one time, girl I love, girl I love you
And I'mma be your number one guy
You'll be my number one girl, always making time for you
I'mma tell you one time, girl I love, girl I love you
I'mma tell you one time, girl I love, girl I love you

[Bridge]
And shawty right there, she's got everything I need and I'mma tell her one time
One time, one time, give you everything you need, down to my last dime
She makes me happy, I know where I'll be
Right by your side cause she is the one for me, yeah

[Chorus]
Let me tell you one time, girl I love, girl I love you
Girl I love, girl I love you
I'mma be your number one guy
You'll be my number one girl, always making time for you
I'mma tell you one time, girl I love, girl I love you
Girl I love, girl I love you

Justin Bieber

Justin Bieber (born March 1, 1994) is a pop musician and recording artist, singer-songwriter and part-time actor. Since bursting onto the scene in 2008 (after being discovered on YouTube) he has taken the world by storm and divided opinion; selling 15 million albums worldwide, making two concert-documentaries, winning numerous awards, amassing 100 million Twitter followers, and being the most Googled person on Earth more than once.

On November 17, 2009, shortly after being discovered by Usher, Bieber released his first EP, My World. The project featured his first hit “One Time.” Bieber followed with his first album, My World 2.0, on March 19, 2010. The album contained the hit “Baby,” which was famously the most disliked video on YouTube until December 2017.

Before finishing his third studio album, Justin released a Christmas album on November 1, 2011.