Madonna's adopted son has been enjoying play dates with Gwyneth Paltrow's baby boy Moses.

The 'Hung Up' singer has been taking 13-month-old David - who she gained interim custody of on October 12 - to the 'Shakespeare In Love' actress' North London home so the two tots can get to know each other.

A source close to the pop superstar is quoted by Britain's The Sun newspaper as saying: "Madonna was keen for David to get friends his own age group."

The two famous babies have also been joined by fashion designer Stella McCartney's 19-month-old son Miller and actress Kate Winslet's three-year-old boy Joe on several occasions.

It is believed that Madonna, who is married to British film director Guy Ritchie, took David to meet up with seven-month-old Moses - whose dad is Coldplay frontman Chris Martin - earlier this week.

Meanwhile, Madonna has revealed she is planning to adopt another Malawian baby - but this time a girl.

The 48-year-old singer has said she and Guy intend to return to the Lilongwe orphanage, where David was being cared for, to adopt another child.

When asked if she was going to adopt another baby, Madonna said: "Yes,absolutely. I'm going to adopt another Malawian child very quickly. A baby girl this time, in order to redress the balance."