Brad Pitt, Angelina Jolie visit children`s cancer centre

London: Superstar couple Brad Pitt and Angelina Jolie have made a brief visit to a children`s cancer centre.

The couple -- who raise six kids, Maddox, nine, Pax, seven, Zahara, five, Shiloh, four, and two-year-old twins Knox and Vivienne, together -- were joined by Brad`s parents to the St. John`s Jane Pitt Paediatric Cancer Centre Wednesday.

"They stayed about 45 minutes. It was a very nice visit," a website quoted hospital`s spokesperson Cora Scott as saying.

Last year, Pitt and Jolie, along with family, donated $1 million to St. John`s Foundation for Community Health and had the paediatric cancer unit dedicated to the Pitt`s mother Jane.

"Jane Pitt is a gem in our community. She`s a very wonderful woman who cares so very much about the well being of children," Scott added.