I heard this song on Jersey shore but don't know who sings it, any ideas please?

1. Big Personality

I know that I got a big personality

And a strong magnetism too

But it often seems to keep good people away from me

I don’t know why that is

I got a black and hollow soul

And money on my mind

Don’t let no one near me

Unless it pays off in the long run

I run things around here

And you’re part of my staff

I got everything planned

And we got goals to reach

I keep them to my left

I keep them to my right

Always making sure

that the attention is mine

And sometimes I’ll give a drink

Just to keep them satisfied

And sometimes I get a kick

Out of wasting their time

People on the street

Please give it up

For Mr. Big Personality & his staff