United Kingdom, April 13 -- Joss Stone is thinking about having another child.

The 39-year-old singer already has Violet, five, Shackleton, three, 15-month-old Bear and nine-month-old Nalima with husband Cody DaLuz and while life can be hectic for the family, Joss won't rule out the idea of expanding their household even further.

Asked if she'd have more children, she told Britain's OK! magazine: "Never say never! We're in that zone where my words don't come out right and I put electrical items in the dishwasher, so sometimes I think we're good to stop at four. Other times, I wake up thinking we should have another one. I'm probably a bit psycho, but let's see what happens."

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