Verified answer

"Leavin" by Jesse McCartney probably. Here are the lyrics:

Hey baby girl, I’ve been watching you all day (all day x3)

Man that thing you got behind you is amazing (amazing x3)

You make me want to take you out and let it rain (let it rain x3)

I know you got a man but this is what you should say

Why don’t you tell him that I’m leavin' never lookin' back again

You found somebody who does it better than he can

No more making you cry, no more them gray skies

Girl we flying on the G5 G5

And we're leavin' never lookin' back again

So call your shawty and tell him you found a new man

The one who’s so so fly, the one that keep you high

Have me singing all night like like

Oh oh oh oh(repeat) man she gon' be singin

Oh oh oh oh oh(repeat)

Now if I talk it girl you know that I will walk it out (walk it out x3)

Man I’ll put my money (money) where my mouth is (mouth is x3)

Cause you're the baddest little thing that I’ve ever seen (ever seen x3)

So Ima ask you one time if you got a man

Why don’t you tell him that I’m leavin’ never lookin' back again

You found somebody who does it better than he can

No more making you cry, no more them gray skies

Girl we flying on the G5 G5

And we're leavin' never lookin' back again

So call your shawty and tell him you found a new man

The one who’s so so fly, the one that keep you high

Have me singing all night like like

Oh oh oh oh oh(repeat) man she gon' be singin

She gon' be singin, she gon' be singin, she gon' be singin oh you gon' be singin

Oh oh oh oh (repeat)

Don’t stress, don’t stress, don’t stress

Just tell him to the left left left

Don’t stress, don’t stress, don’t stress

Cause we gone, and we gone, and we gone

No stress, no stress, no stress

Girl you deserve nothing but the best

No stress, no stress, no stress

Girl you need to tell him

That I’m leavin’ never lookin' back again

You found somebody who does it better than he can

No more making you cry, no more them gray skies

Girl we flying on the G5 G5

And we're leavin' never lookin' back again

So call your shawty and tell him you found a new man

The one who’s so so fly, the one that keep you high

Have me singing all night like like like

Oh oh oh (repeat) man she gon' be singin

Oh oh oh oh (repeat)

She got me singin al night like like like like

Ooooooh

Man she got me singin

She gon me singing, oh she gon me singing

She gon me singing, girl you gon me singing

if it starts off like this

Hey baby girl, I’ve been watching you all day (all day fade(delete)x3)

Man that thing you got behind you is amazing (amazingx3)

You make me want to take you out and let it rain (let it rainx3)

I know you got a man but this is what you should say

its called leavin' by jesse mccartney

theres a site for the lyrics