Edit: I figured out the solution, here it is for anyone that may be having the same problem:
For x1 = 0 To ElCount
If Array(x1, 0).Contains("*") Then
LabelDataGrid.Rows.Add(True, x1, Array(x1, 0), Array(x1, 1), Array(x1, 2), Array(x1, 3), x1)
LabelDataGrid.Rows(x1).DefaultCellStyle.BackColor = Color.IndianRed
Else
LabelDataGrid.Rows.Add(False, x1, Array(x1, 0), Array(x1, 1), Array(x1, 2), Array(x1, 3), x1)
End If
Next