09/04/2011 17:16 BST | Updated 22/05/2015 10:12 BST

Activist Celeb Parents

The Material Mum's NGO, Raising Malawi, is "dedicated to bringing an end to the extreme poverty and hardship endured by Malawi's 2 million orphans and vulnerable children."

The organisation provides at-risk children with food, shelter, clothing, and education -- because not even Madonna can adopt them all.

Check out the gallery of Activist Celeb Parents - just click on the image below: