As promised Killa Cam will be dropping his fourth installment to the 1st of the Month series tomorrow (as it’s the 1st of the month, duh!) and today he shares a track from that project, “Baby Ain’t Mine”. Continuing with the baby mama drama theme of “Snapped” Cam’ron lets loose and keeps it real on women expecting more from a one night stand, like a relationship and a child. After the jump!