Brad Pitt is concerned about Angelina Jolie's eating habits, according to a source in Grazia.
Brad and Jolie's brother James Haven are said to be worried that the actress' weight has plummeted since her mother Marcheline died in January.
A source told Grazia: "Brad and James adore Angelina for her endless quest to make the world a better place, but they worry about her not eating or sleeping enough. Her mother Marcheline's death has put pressure on her and this may partly explain the weight loss.
"But everyone is worried that her way of coping is by throwing herself into her UN work and looking after her kids - with scant regard for herself."