Madonna MadonnaBaby200.jpgEven though she's a single mom now, Madonna may be considering adopting another child.

According to Star Magazine, Madge is looking to add a little girl to her brood that already includes daughter Lourdes and sons Rocco and David.

The mag cites British reports that Madonna is going to Malawi with current boyfriend Alex Rodriguez to adopt a 4-year-old girl whose grandparents are too poor to care for her.

"It breaks our hearts to know she will leave us, but adoption is best for her," the little girl's grandfather is quoted as saying.

Madonna stirred up controversy when she adopted her son David from Malawi because the boy's father was still alive - although unable to care for him.

Reps for Madonna aren't commenting on the story.