I was in Kohl's the other day and I heard a song that I have heard before but I cannot find anywhere.

It is a slow song sung by a woman and she says somthing like "you (or she might say i'll) just keeeeeep, keeeeeeeep hanging (or maybe holding) on"

I really like this song but I do not know who sings it or what it is called and no it is not the Avril Lavine song ... PLEASE HELP :-)