Cant find

I have looked every where to find the name of this song I only know part of the lyrics and this repeats though out the whole song but here they are shorty im the best on top of the world beatin on my chest please help please

winner by yung joc and masspike miles ?

there's this high energy song, it goes
Naaa naaa naaa, na na na naaaa na na.
na na na naaaa na na, na na na naaaaa na na

its sung by a female and the beat is really catchy
can some1 plzz tell me wats tha name of the song and the singer