In addition to nine-month-old Zayne, McCready has a six-year-old son, Zander, with her former boyfriend Billy McKnight.

FORBES: Country Singer Mindy McCready Dead of Apparent Suicide

McCready leaves two young sons, Zander, aged six, and Zayne, aged 10 months.

BBC: Country singer Mindy McCready dies of apparent suicide

"Zayne and Zander are loved, cared for and comfortable with foster families at this time, " her representative told CNN in a statement.

CNN: Country star Mindy McCready dead at 37 of apparent suicide

Her sons were put in foster care at the time, but it's not clear where Zander and Zayne were at the time of McCready's suicide.

NPR: Singer Mindy McCready Dies In Apparent Suicide

She and Wilson had a son, Zayne, in April of 2012.

NPR: Singer Mindy McCready Dies In Apparent Suicide

McCready leaves behind two sons, 6-year-old Zander and 10-month-old Zayne.

CNN: Country star Mindy McCready dead at 37 of apparent suicide